forms of energy Crossword Puzzles

Ecosystems Crossword 2026-04-09

Across

Illustrate the flow of energy that is passed from one another in the ecosystem
An organism that makes it's own food using sunlight
An organism that breaks down dead plants and animals into nutrients
Nonliving parts of an ecosystem
Living parts of an ecosystem
An organism that gets energy by eating other organisms
the study of different forms of animals and their surroundings

Down

The natural home or environment where an organism lives
A network of food chains
All living things are dependent on both nature and each other for survival

10 Clues: A network of food chains • Living parts of an ecosystem • Nonliving parts of an ecosystem • An organism that makes it's own food using sunlight • An organism that gets energy by eating other organisms • The natural home or environment where an organism lives • the study of different forms of animals and their surroundings • ...

Bones of the Skull 2023-10-09

Across

Study of the shape and structure of the human body
Form part of the interior of the nose
Form most of the roof and upper sides of the cranium
Form the upper jaw
The jagged line where bones articulate and form a joint that does not move
Forms the forehead, most of the orbital roof, and the anterior cranial floor
Form part of the orbit at the inner angle of the eye

Down

Forms the back and base of the cranium
Forms the lower jaw
Form the prominence of the cheeks and part of the orbit
Forms the base for the nasal septum
Region of the head pertaining to or located around the eye
Form the sides and base of the cranium
Forms part of the anterior base of the skull and part of the walls of the orbit
Forms part of the orbit and the floor of the cranium
Form the bridge of the nose
Form the posterior part of the hard palate and the floor of the nose

17 Clues: Form the upper jaw • Forms the lower jaw • Form the bridge of the nose • Forms the base for the nasal septum • Form part of the interior of the nose • Forms the back and base of the cranium • Form the sides and base of the cranium • Study of the shape and structure of the human body • Forms part of the orbit and the floor of the cranium • ...

Science Crossword - Emma S 2013-12-15

Science Crossword - Emma S crossword puzzle

Across

a rapidly spinning neutron star that emits pulses of radio and optical energy.
a star that suddenly becomes brighter.
occurs when magnetic energy that has built up in the solar atmosphere is suddenly realeased.
a massive burst of solar wind and magnetic fields rising above the solar corona or being released into space.
a very large and bright star whose hot core has used most of its hydrogen.
the thin layer of the sun that is just abpve the photosphere and that glows a reddish color during eclipses
the location on the H-R diagram where most stars lie; diagonal pattern from lower right to upper left.

Down

a large celestial body that is composed of gas and that emits light.
cloud of gas that forms around a dying star.
The Suns center
the zone of the sun's interior that is between the core and the convective zone and in which energy moves by radiation.
the visible surface of the sun
an object so massive and dense that even light cannot escape its gravity.
the region of the sun's interior that is between the radiative xone and the photosphere and in which energy is carried upward by convection.
star a star that has collapsed under gravity to the point that the electrons and protons have smashed together to form neutrons.
massive stars that become larger than giants as they leave the main sequence.
the outermost layer of the sun's atmosphere
a large cloud of gas and dust in interstellar space; a region.
a small, hot, dim star that is the leftover center of an old sunlike star.
star that explodes and blows itself apart.
cooler regions in the suns photosphere.

21 Clues: The Suns center • the visible surface of the sun • a star that suddenly becomes brighter. • cooler regions in the suns photosphere. • star that explodes and blows itself apart. • the outermost layer of the sun's atmosphere • cloud of gas that forms around a dying star. • a large cloud of gas and dust in interstellar space; a region. • ...

5.1 & 5.2 Earth Science 2013-11-15

5.1 & 5.2 Earth Science crossword puzzle

Across

The direct transfer of thermal energy from one substance to another substance that it is touching.
The core is made up of the metals iron and _________.
Convection currents are found in the outer core and the ___________.
The transfer of thermal energy by the movement of a fluid.
A rigid layer made up of the uppermost part of the mantle and the crust.
The layer of rock that forms Earth's outer surface.
The direct transfer of energy through space by electromagnetic radiation.
The soft layer of the mantle on which the lithosphere floats.
A dark, dense, igneous rock with a fine texture, found in oceanic crust.
(2 words) vibrations that travel through Earth carrying the energy released during an earthquake
The amount of mass of a substance in a given volume; mass per unit volume.
A usually light-colored igneous rock that is found in continental crust. (pg 128)

Down

(2 words) the movement of a fluid, cause by differences in temperature, that transfers heat from one part of the fluid to another.
(2 words) A layer of molten iron and nickel that surrounds the inner core of the Earth
(2 words) When heat goes from a hotter object to a cooler object, we call this ______ _________.
As you swim to the bottom of a pool, the __________ becomes greater. (pg 127)
Mount _________ is found on the sound size of an island in Hawaii. (pg 124)
(2 words) a dense sphere of solid iron and nickel at the center of the Earth

18 Clues: The layer of rock that forms Earth's outer surface. • The core is made up of the metals iron and _________. • The transfer of thermal energy by the movement of a fluid. • The soft layer of the mantle on which the lithosphere floats. • Convection currents are found in the outer core and the ___________. • ...

Organs and Organ Systems 2023-09-14

Organs and Organ Systems crossword puzzle

Across

a protein that converts chemical energy to mechanical energy
short branched extension of a nerve cell
sheath, greatly extended and modified plasma membrane
long thread-like part of a nerve cell
the most abundant protein in eukaryotic cells
external layer of covering ie. skin
basic rod-like organelle of a muscle cell
part of an organism that is typically self-contained with its own function

Down

a bundle of fibers connecting nerve centers
the basic contractile unit of a muscle cell
secret hormones directly into the blood
tissue that forms the outer layer of a body's surface
a subcellular structure that has one or more specific jobs to perform within the cell
an organism with cells in which the genetic material is DNA in the form of chromosomes
single-celled organism that does not have a distinct nucleus or any specialized organelles

15 Clues: external layer of covering ie. skin • long thread-like part of a nerve cell • secret hormones directly into the blood • short branched extension of a nerve cell • basic rod-like organelle of a muscle cell • a bundle of fibers connecting nerve centers • the basic contractile unit of a muscle cell • the most abundant protein in eukaryotic cells • ...

Anatony Chapter 4-5 2022-02-15

Across

Fibers that are found in tendons and ligaments
Connects bone to bone
Connective tissue that resists pull in any direction
Medication that kills bacteria
Dense irregular connective tissue also forms a sheath around the bone
Elongated extension of a neuron that conducts an action potential, sends information to other neurons
Presence of pathogens, harmful bacteria, within the tissue
When dense irregular connective tissue also forms a sheath around cartilages
Fat that is highly vascularized and contains plenty of mitochondria
A sensory process of a neuron, little branches, receives information from other neurons
Embryonic connective tissue is called this; gives rise to all other connective tissues

Down

Collagenous band that connects muscle to bone
Defense mechanism that operates in the tissue level, swelling, redness, heat, pain
Membrane that lines the peritoneal, pleural, and pericardial cavities. Reduces friction
Provides padding and cushion shocks, insulates, stores energy
Contains the epidermis and the dermis
Connective tissue that resists pull from one direction
Mature bone cells in spaces called lacunae
Medication that treats fungi
Membrane that lines joint cavities and produces the synovial fluid within the joint
A cell in the nervous tissue, Cell that cannot divide

21 Clues: Connects bone to bone • Medication that treats fungi • Medication that kills bacteria • Contains the epidermis and the dermis • Mature bone cells in spaces called lacunae • Collagenous band that connects muscle to bone • Fibers that are found in tendons and ligaments • Connective tissue that resists pull in any direction • ...

Earth and Space Science: Earth Resources Collection 2021-10-11

Earth and Space Science: Earth Resources Collection crossword puzzle

Across

The laying down of sediment carried by wind, flowing water, the sea or ice.
A non living part of an ecosystem.
A nonpolar substance that is a viscous liquid at ambient temperatures
A fossil energy source that is formed deep beneath the earths surface
A granular materials composed of finely divided rocks and minerals
Is a loose material that covers most land
A liquid or frozen that forms in the atmosphere and falls back to earth.
The path the water follows as it moves around the earth.
A chemical reaction that mixes carbon dioxide, gas and water.
The matter that settles to the bottom of the liquid
The wearing away of the land by forces such as: Water, wind, and air
Laying down of sediment carried by the wind.
Organisms in the planta kingdom.
Hard substances formed of minerals matter

Down

Hydro electric power
An energy source that is able to supply a continuing source of clean energy.
Coal, natural gas, oil, and nuclear energy are all examples of this.
When natural resources are preserved.
A natural fuel like coal or gas.
A physical material that humans need and value, such as: land, air and water
An organism in the Animalia kingdom.
Elements that are good conductors of heat and electricity
The breaking down or dissolving of rocks and minerals
Natural light
A blackish-brown sedimentary rock, formed as rock strata
The process of collecting and processing materials that are going to be thrown away.
An invisible mixture of odorless tasteless gases.
Renewable organic materials that come from plants and animals
A living component of a ecosystem.

29 Clues: Natural light • Hydro electric power • A natural fuel like coal or gas. • Organisms in the planta kingdom. • A non living part of an ecosystem. • A living component of a ecosystem. • An organism in the Animalia kingdom. • When natural resources are preserved. • Is a loose material that covers most land • Hard substances formed of minerals matter • ...

Mr. Scott can't wait to spend 6 months on paternity leave 2024-02-27

Mr. Scott can't wait to spend 6 months on paternity leave crossword puzzle

Across

having the conditions necessary to support life
the average kinetic energy (KE) of a substance
a noticeably different form or state of the same substance
letters and numbers showing the types and number of atoms that repeat to make up a substance (2 words, no space between them)
when a gas changes phase to become a liquid
these are NOT the cause of plate motion
a feature that forms on the surface of a planet, such as a mountain, channel, or sand dune
your imagination should never include this

Down

a process in which atoms rearrange to form new substances
Mr. Scott's favorite Pokémon
we would have evidence Mars could have been habitable in the past if the channel was made by (2 words, no space between them)
a set of interacting parts forming a complex whole
the material that makes up Earth's outer layer
a long, narrow groove that forms where water, lava, or other liquid flows
a particular kind of matter with uniform (the same) properties

15 Clues: Mr. Scott's favorite Pokémon • these are NOT the cause of plate motion • your imagination should never include this • when a gas changes phase to become a liquid • the average kinetic energy (KE) of a substance • the material that makes up Earth's outer layer • having the conditions necessary to support life • a set of interacting parts forming a complex whole • ...

Ch 13 Crossword Puzzle 2020-05-12

Across

they are extremely variable eukaryotes
dormant forms of cells with a resistant outer covering in which cell metabolism is shut down
use sunlight energy to make their food
fungal and plant associations that helps the plants absorption of essential nutrients in roots
an association in which a fungus and an alga are in intimate contact and benefit from each other
the use of prokaryotes to remove pollutants from the environment
makes its own carbon molecules from inorganic forms of carbon (CO2)

Down

use chemical compounds to make their food
unicellular or multicellular heterotrophic eukaryotes that obtain nutrients by external digestion
considered chemical assemblies segments of nucleic acid wrapped in a protein coat
gains its carbon from other organisms (living or dead)
enclosures of DNA and a small bit of cytoplasm
theory that suggests one prokaryote engulfed another living within another
small simply organized single cells that lack a nucleus
organism produced chemical that is hostile to the growth other organisms

15 Clues: they are extremely variable eukaryotes • use sunlight energy to make their food • use chemical compounds to make their food • enclosures of DNA and a small bit of cytoplasm • gains its carbon from other organisms (living or dead) • small simply organized single cells that lack a nucleus • the use of prokaryotes to remove pollutants from the environment • ...

Electric Current Vocab 2025-03-13

Across

A complete pathway that allows the flow of electrons
A flow of charge that always flows in one direction.
A material through which electrons move easily
The tendency for a material to resist the flow of electrons and to convert electrical energy into other forms
The force that causes electric charges to flow
Surrounds every electric charge and exerts the force that causes other electric charges to be attracted or repelled
The flow of 1 coulomb of charge per second.

Down

Charge can be transferred from object to object, but it cannot be created or destroyed
Devices in which a circuit forms branches, each of which is a separate path for electron flow
Electric current that repeatedly reverses direction.
A material in which electrons are not able to move easily
An object that provides a potential difference
Devices in a circuit form a single pathway for electron flow
An electronic device that allows electron flow in only one direction.
Net movement of electric charges in a single direction

15 Clues: The flow of 1 coulomb of charge per second. • An object that provides a potential difference • A material through which electrons move easily • The force that causes electric charges to flow • Electric current that repeatedly reverses direction. • A complete pathway that allows the flow of electrons • A flow of charge that always flows in one direction. • ...

Space Crossword 2022-06-13

Across

Huge explosion
The closest planet
First stage in a star's formation
what planet was discovered in 1781
Object used for communication
Inner planets composition
Natural satellite

Down

Planet with a big red spot
All matter and energy that space includes
Rock that hits the surface of earth
Icy rocky object floating in space
Huge explosion that formed the universe
Metallic rocky object in space
Gas and dust that forms into a star
Our former 9th planet
Neptune's biggest moon
celestial object with rings

17 Clues: Huge explosion • Natural satellite • The closest planet • Our former 9th planet • Neptune's biggest moon • Inner planets composition • Planet with a big red spot • celestial object with rings • Object used for communication • Metallic rocky object in space • First stage in a star's formation • Icy rocky object floating in space • what planet was discovered in 1781 • ...

CIRCUIT COMPONENTS 2024-12-16

Across

An electrical device that supplies electric power to an electrical load (no space bar)
An instrument designed to measure electric current, voltage, and usually resistance
An external force to mechanically change an electric signal
Device for producing illumination
A device that transfers electric energy from one alternating-current circuit to one or more other circuits, either increasing (stepping up) or reducing (stepping down) the voltage
A container consisting of one or more cells
A two-terminal electrical device that can store energy in the form of an electric charge.

Down

An electrical component that limits or regulates the flow of electrical current in an electronic circuit
A single electrical energy source that uses chemical reactions to produce a current
A three-terminal resistor with a sliding or rotating contact that forms an adjustable voltage divider.
A device that turns electrical energy into motion, usually rotation
A semiconductor device that emits light when an electric current flows through it
An instrument for measuring electric current in amperes.
An instrument for measuring electric potential in volts.

14 Clues: Device for producing illumination • A container consisting of one or more cells • An instrument for measuring electric current in amperes. • An instrument for measuring electric potential in volts. • An external force to mechanically change an electric signal • A device that turns electrical energy into motion, usually rotation • ...

IDENTIFYING FORMS OF ENERGY IN OUR ENVIRONMENT 2025-12-03

IDENTIFYING FORMS OF ENERGY IN OUR ENVIRONMENT crossword puzzle

Across

The movement of energy from one place or object to another (e.g., heat moving from a hot stove to a pot).
Energy stored in the bonds between atoms in substances. It is released during chemical reactions (e.g., food digestion, battery operation, burning fuel).
Energy stored in the nucleus of an atom. It is released during nuclear reactions, such as those powering the sun or nuclear power plants.
A form of energy we can see (visible light). It travels in waves and can come from the sun, a light bulb, or fire.

Down

Stored energy due to an object's position or state (e.g., a ball held up high, a stretched rubber band, energy in food or fuel).
The energy of heat. It comes from the motion of tiny particles in matter and flows from hotter to colder objects.
The energy of motion. Any moving object has kinetic energy (e.g., a rolling ball, flowing water, wind).
Energy caused by the movement of electric charges (electrons) through a conductor, like in wires or lightning.
Energy produced by vibrations that travel through a medium (air, water, solids) as waves that our ears can detect.
The ability to do work or cause change. It cannot be created or destroyed, only transferred or transformed.

10 Clues: The energy of motion. Any moving object has kinetic energy (e.g., a rolling ball, flowing water, wind). • The movement of energy from one place or object to another (e.g., heat moving from a hot stove to a pot). • The ability to do work or cause change. It cannot be created or destroyed, only transferred or transformed. • ...

Light and Sound Enegry 2016-05-11

Across

Materials that allow no light to pass through
Materials that allow some light to pass through.
When some of the light is blocked from an opaque object.
The loudness and softness of a sound.
When energy or a substance is taken in.
When light waves bend through an object. A prism is used for this.
Sound travels best through a ________.
When plucked, a thin string creates a _____ pitch.

Down

When light and sound waves bounce off a surface
An object that is used to bend light.
Materials that allow all light to pass through.
When looking at a straw through water, the straw _______ due to the water refracting light.
The back and forth movement that creates sound.
The highness and lowness of a sound.
Sound and Light are forms of ________.

15 Clues: The highness and lowness of a sound. • An object that is used to bend light. • The loudness and softness of a sound. • Sound and Light are forms of ________. • Sound travels best through a ________. • When energy or a substance is taken in. • Materials that allow no light to pass through • When light and sound waves bounce off a surface • ...

Science 2021-04-27

Across

moisture condensed from the atmosphere that falls visibly in separate drops.
It may exist in potential, kinetic, thermal, electrical, chemical, nuclear, or other various forms.
are herbivores, feeding on plants.
trees/use photosynthesis
the process of turning from liquid into vapor.
individual ice crystals that grow while suspended in the atmosphere
organisms that eat primary consumers for energy.
a chemical element with the symbol N
When energy is transformed from one form to another
high temperature
the action of breathing.
H2O
water which collects as droplets on a cold surface

Down

to cause change in form
energy is stored within cells
is someone who creates and supplies goods or services.
a substance that has no form or shape
solid surface of the earth
is an animal anatomically and physiologically adapted to eating plant material
action or process of precipitating a substance from a solution.
a natural electric charge form in clouds
amount of energy that moves through a food chain
meaning "meat eater"
natural world encompasses all living and non-living things occurring naturally
microscopic germs
human beings include-nutrition, respiration, digestion, excretion, reproduction, metabolism and transportation.
The water cycle describes how water evaporates from the surface of the earth, rises into the atmosphere, cools and condenses into rain or snow in clouds, and falls again to the surface as precipitation
a substance that is formed of two or more elements
Transpiration is the process of water movement through a plant and its evaporation from aerial parts, such as leaves, stems and flowers
a small narrow river
graphical representation designed to show the biomass or bioproductivity at each trophic level in a given ecosystem.
community of living organisms in conjunction with the nonliving components of their environment, interacting as a system
is a form of precipitation consisting ice pellets
a large natural stream of water.

34 Clues: H2O • high temperature • microscopic germs • meaning "meat eater" • a small narrow river • to cause change in form • trees/use photosynthesis • the action of breathing. • solid surface of the earth • energy is stored within cells • a large natural stream of water. • are herbivores, feeding on plants. • a chemical element with the symbol N • a substance that has no form or shape • ...

Science shepherd bio ch 21-22 2022-01-17

Science shepherd bio ch 21-22 crossword puzzle

Across

species that are able to emit their own light
spiral-shaped bacteria
a bacterial structure that forms in times of environmental stress and can develop again when conditions are favorable for growth
green algae; may be unicellular, colonial, filamentous or multicellular; photosynthetic
a process of sexual reproduction that occurs in some bacterial and protist organisms
fungus-like protists; protists which obtain energy by absorbing dead matter; slime molds and water molds
infection of the intestines caused by an amoeba
groups of individual algal cells that function together in a coordinated way
bacteria that can live with or without oxygen
bacteria that obtain their energy from the sun and their carbon from CO2; photosynthetic bacteria
able to cause disease
the way in which an members of phylum sarcodina move by sending out pseudopods
rod-shaped bacterial cell structure
two or more organisms that live together for their mutual benefit
a class of chemosynthetic Archaebacteria that produces methane as part of obtaining their carbon

Down

bacteria that die in the presence of oxygen
bacteria that obtain their energy from the sun and their carbon from organic matter
inactive
species that absorb their nutrients from dead and decaying matter
bacteria that require oxygen and die without it
bacteria killing
bacteria (organisms) that obtain their energy from inorganic substances
species which obtain their nutrients from the body fluids or tissues of living hosts
a bacteria cell shape which is not elongated enough to be a bacillus, but not spherical enough to be a coccus
part of the outer membrane of the Gram-negative bacterial cell wall
protein chemicals secreted by Gram-positive bacteria that are harmful to host tissues
A rapid and large growth of bacteria or algae on the water surface
autotrophic (Plant-like) protists; protists that obtain their energy through photosynthesis

28 Clues: inactive • bacteria killing • able to cause disease • spiral-shaped bacteria • rod-shaped bacterial cell structure • bacteria that die in the presence of oxygen • species that are able to emit their own light • bacteria that can live with or without oxygen • bacteria that require oxygen and die without it • infection of the intestines caused by an amoeba • ...

Unit 1 Crossword 3 2023-08-29

Across

cell type that has a "scaly" appearance
tissue type that forms the heart; involuntary control
tissue type that forms many internal organs; involuntary control
level of organization where atoms combine into larger structures
squamous tissue type that forms layers for protection
tissue type that forms body muscles; voluntary control
tissue type that provides hard support with calcified matrix
level of organization where cells with common purpose work together
level of organization where all organ systems work together
group of tissues involved in covering
level of organization where two or more tissue types form structures

Down

group of tissues involved in control
tissue type that stores fat deposits
level of organization where molecules fit together into a functional unit
group of tissues involved in support
group of tissues involved in movement
tissue type that sends electrical impulses
tissue type that serves as loose support for organs
squamous tissue type that forms a single layer for easy exchange of materials
tissue type that carries gases and nutrients

20 Clues: group of tissues involved in control • tissue type that stores fat deposits • group of tissues involved in support • group of tissues involved in movement • group of tissues involved in covering • cell type that has a "scaly" appearance • tissue type that sends electrical impulses • tissue type that carries gases and nutrients • ...

Unit B Vocab 2017-11-08

Across

anything that has makes and takes up space
A new substance formed in a chemical reaction
A compound that forms from a combination of two non-metals
The most reactive group of metals
Anything on the Periodic Table
a chemical reaction which one or more reactants can escape
Scientist famous for the billiard ball theory and the first atomic symbols
Organic catalysts found in your body
When Two nonmetals are combined
An element in between a metal and non-metal
A slow chemical reaction when metal is eaten away
Abbreviation for Workplace Hazardous Material Information System
A gas important for our survival

Down

Really reactive non-metals
The most unreactive non-metals
A combination of two or more substances
pounded or rolled into sheets
A negative charge in an atom
To eat away
A chemical reaction which forms a new substance and gives off energy
Mixture of two or more pure substances that look like one
a clouded mixture that can't be separated
The substances that react with one another
stretching metal into a long wire
The atomic symbol for Mercury

25 Clues: To eat away • Really reactive non-metals • A negative charge in an atom • pounded or rolled into sheets • The atomic symbol for Mercury • The most unreactive non-metals • Anything on the Periodic Table • When Two nonmetals are combined • A gas important for our survival • The most reactive group of metals • stretching metal into a long wire • Organic catalysts found in your body • ...

Molecular biology 2019-12-03

Across

part of the metabolism that builds simple molecules into more complex ones
an unsaturated fatty acid contains less _______ than a saturated one
molecule that carries energy in the cell
a polymer of glucose, used as a storage form for glucose in animals
an enzyme that breaks down maltose to two glucose molecules
one of the factors that limit photosynthesis
are small lipids containing rings that are all derived from cholesterol
forms part of the plasma membrane, contains two fatty acids
one of the colors used by chlorophyll
the loose association of amino acids in a polypeptide chain with each other, usually through H-bonds. e.g. alpha helix, beta pleated sheet
a fatty acid that has been modified to remove the kink
biological catalysts, composed of protein, that speed up chemical reactions
water-"loving"

Down

monosaccharide found in milk
enzymes work by lowering the ______________ needed to start a reaction
to permanently change the 3 dimensional structure of a protein
starch is made up of two molecules:amylose and _____
the tertiary structure of a protein made by both alpha helixes and beta pleated sheets
monomer of carbohydrates
the bond that forms between two amino acids joined by dehydration synthesis
a chemical that resists changes in pH

21 Clues: water-"loving" • monomer of carbohydrates • monosaccharide found in milk • one of the colors used by chlorophyll • a chemical that resists changes in pH • molecule that carries energy in the cell • one of the factors that limit photosynthesis • starch is made up of two molecules:amylose and _____ • a fatty acid that has been modified to remove the kink • ...

Chemistry Review 2022-01-03

Across

the study of atoms and their interactions with other atoms
combining a light nuclei to form a heavier more stable nucleus
vertical columns based on number of electrons
one type of atom with unique properties
the smallest unit of an element that maintains the properties of that element
electrons in the atoms outermost orbitals
a region in a shells energy level where you can find an electron
ability to attract electrons
a physical property of matter that measures how closely packed the particles are in a material
splitting a heavy nucleus into two nuclei with smaller mass numbers
has the same atomic number but different mass numbers
bond that forms only between nonmetals
subatomic particle with a positive charge

Down

isotope of an element that is unstable and undergoes radioactive decay
7 horizontal rows with similar properties
the spontaneous breakdown of an atom's nucleus by the emission of particles or radiation
poor conductors no luster any shape of matter
hard dense conductors with a shiny luster ex: iron
bond that forms between metals and nonmetals and generates two oppositely charged atoms through the sharing of electrons
subatomic particle with a negative charge
subatomic particle with a neutral charge

21 Clues: ability to attract electrons • bond that forms only between nonmetals • one type of atom with unique properties • subatomic particle with a neutral charge • 7 horizontal rows with similar properties • electrons in the atoms outermost orbitals • subatomic particle with a negative charge • subatomic particle with a positive charge • ...

8th Science Vocab (2022) 2022-03-10

8th Science Vocab (2022) crossword puzzle

Across

to apply a force
the distance from one peak of a wave to the next
ocean water flowing in a continuous path
the ability to make something move or change
a force between an object and the surface it is moving over
the height of a wave
to bounce off without absorbing
a type of magnet in which the magnetic field is produced by an electrical current
an object, diagram, or computer program that helps us understand something
the layer of the atmosphere closest to Earth (where weather occurs)
the distance of a place north or south of Earth's equator
to pass through without absorbing

Down

the process by which a gas changes into a liquid
a machine that converts kinetic energy into electrical energy
a process in which deep, cold water rises toward the surface of the ocean
to push objects away from each other
the imaginary line that divides the Earth into northern and southern hemispheres
the process by which a liquid gains energy and changes into a gas
water in its gaseous form
speed in a particular direction
to give off
any liquid or frozen water that forms in the atmosphere and falls back to Earth
describes any change in an object's velocity
a push or pull, that can change the motion of an object
related to the sun
conditions such as rain, clouds, and wind at a particular place and time
general weather patterns over a long period of time
specialized polymer that protects genetic material (DNA) inside skin cells
to take in
a type of wave that carries energy from one place to another, even through empty space
a giant pattern of moving water that spans whole oceans; trash gets trapped here
the amount of matter that makes up an object
to pull objects toward one another
to change from one form to another

34 Clues: to take in • to give off • to apply a force • related to the sun • the height of a wave • water in its gaseous form • speed in a particular direction • to bounce off without absorbing • to pass through without absorbing • to pull objects toward one another • to change from one form to another • to push objects away from each other • ocean water flowing in a continuous path • ...

Oceans Chapter 3 2021-10-07

Across

where the intertidal zone is, shoreline
The most dissolved solid in the ocean
deep ocean organisms don't need this.
the shelf, slope, and rise are here.
technology based on the echo-ranging of bats.
ridges, trenches, and seamounts are here
undersea mountain chain formed by lava
microorganisms in the intertidal zone
flat area, covered by dead sea organisms
oceans are warmer here, they recieve more sun.
shows feeding relationships between animals

Down

forms as tectonic plates move, lava
tidal energy is a great source of power
oceans control this bc they absorb heat.
bacteria get energy from this fissure.
satellite that maps the ocean floor.
Oil found under impermeable rock
organisms that swim in the ocean
made by gravitational pull of the moon
Beaches have low amounts because of high temps.
ocean floor in the neritic zone
removing salt from ocean water
cold salty water sinks/warmer water rises
nurseries of the sea. ocean and river meet.
organisms that live on the ocean floor.

25 Clues: removing salt from ocean water • ocean floor in the neritic zone • Oil found under impermeable rock • organisms that swim in the ocean • forms as tectonic plates move, lava • satellite that maps the ocean floor. • the shelf, slope, and rise are here. • The most dissolved solid in the ocean • deep ocean organisms don't need this. • microorganisms in the intertidal zone • ...

Philosophy 2025-09-22

Across

Study of moral duties in relation to climate change
Belief that all living beings have inherent value
Careful and wise decision-making
Long-term shifts in Earth’s weather patterns
Duty of humans to protect the environment
Destruction of forests for profit
Fair treatment of vulnerable groups in climate crisis
Focus on ecosystems as a whole community of life
Advocacy for solving environmental problems
Variety of life forms in nature
Keeping the environment whole and healthy
Sharing resources fairly across generations
Avoiding waste and reusing resources
Mix of environment, economy, and equity
Living in harmony with nature
Smart use of resources with minimal waste
Humans and nature are linked together

Down

Someone who protects and manages natural resources
Beauty and order in the environment
Believes all forms of life have equal value
Contamination of air, water, or land
Damage to nature caused by human activities
Using resources wisely for future generations
Ability to recover from environmental disasters
View that humans are the most important species
Global event of turning off lights to save energy
Linking social problems with environmental issues
Process where trees release water vapor
Forcing people to leave due to calamities
Increase in Earth’s temperature

30 Clues: Living in harmony with nature • Variety of life forms in nature • Increase in Earth’s temperature • Careful and wise decision-making • Destruction of forests for profit • Beauty and order in the environment • Contamination of air, water, or land • Avoiding waste and reusing resources • Humans and nature are linked together • Process where trees release water vapor • ...

Electric Current Vocab 2025-04-21

Across

A complete pathway that allows the flow of electrons
A flow of charge that always flows in one direction.
A material through which electrons move easily
The tendency for a material to resist the flow of electrons and to convert electrical energy into other forms
The force that causes electric charges to flow
Surrounds every electric charge and exerts the force that causes other electric charges to be attracted or repelled
The flow of 1 coulomb of charge per second.

Down

Charge can be transferred from object to object, but it cannot be created or destroyed
Devices in which a circuit forms branches, each of which is a separate path for electron flow
Electric current that repeatedly reverses direction.
A material in which electrons are not able to move easily
An object that provides a potential difference
Devices in a circuit form a single pathway for electron flow
An electronic device that allows electron flow in only one direction.
Net movement of electric charges in a single direction

6th grade chpt 6 Energy Resources 2021-09-07

6th grade chpt 6 Energy Resources crossword puzzle

Across

coal, oil, and natural gas are the 3 main ___ ____
wood and vegetable oils is an example of this type of fuel
using windows to warm the air in your house is called ____ solar heating
taking a walk instead of riding in a car is practicing good energy ____
natural gas has ___ odor
the U.S. uses 25% of the world’s oil but only ____% comes from the U.S., the rest is imported
fossil fuels are ____ sources of fuels because they take so long to produce
in producing ____ power, the energy source is radioactive elements
using solar panels on your roof to heat your water tank in your house is called ____ solar heating
this is the percentage of energy that is actually used to perform work
these are found in small electronic devices like calculators to power them with the sun
this energy source comes from the intense heat of Earth’s interior
elements that are ____ cam be used as a fuel source in nuclear power plants
getting away from using fossil fuels is important because their use is ___ our atmosphere
fossil fuels have ___ times the energy when compared to the same mass of firewood

Down

this fossil fuel comes from decayed terrestrial plants and animals
fossil fuels contain ___, which are rich in carbon and hydrogen
a layer of material used to trap heat and prevent the transfer of heat
another name for oil, or crude oil is this
nuclear ____ is used to create electricity from splitting atoms
the ___ vessel is where nuclear fission occurs in a nuclear power plant
these are compounds made from oil
this fossil fuel comes from decayed marine plants and animals
most forms of electricity are made when steam is created to turn a ____
this fossil fuel produces the lowest levels of pollution
this is where crude oil is separated into fuels and other products
wind energy is actually an indirect form of ___ energy
look for appliances and light bulbs rated with the ____ ____ label to get better efficiency
these three things are needed to make fossil fuels if you have decayed plant and animal matter
if the fuel rods in the reactor vessel of a nuclear power plant overheat, this can occur

30 Clues: natural gas has ___ odor • these are compounds made from oil • another name for oil, or crude oil is this • coal, oil, and natural gas are the 3 main ___ ____ • wind energy is actually an indirect form of ___ energy • this fossil fuel produces the lowest levels of pollution • wood and vegetable oils is an example of this type of fuel • ...

Senior Bio Unit 3 terminology 1 2024-11-07

Senior Bio Unit 3 terminology 1 crossword puzzle

Across

way to lose energy
the phylum containing humans
position in a feeding relationship
spread of organisms in an environment
organic living material
living factors in an ecosystem e.g. competition
species interaction where both organisms are harmed
organisms that break down break down dead organisms and wastes and release the nutrients
animal that only eats plants
generate own energy, do not need to eat other organisms
taxon below kingdom but before class
taxon below class but before genus
nonliving factors in an ecosystem e.g. temperature
a group of individuals of the same species living within a given area
type of productivity that does not account for any energy loss
place where an organism lives, including all living and nonliving factors or conditions of the surrounding environment
type of productivity that accounts for energy lost to life process and detritus
animal that eats producers directly
e.g. light, humidity, soil moisture
eat producers or other consumers
close species interaction that occurs between 2 different species over a prolonged period of time
species interaction where both species benefit

Down

a small-scale environment that supports a distinct flora and fauna
the role and space that an organism fills in an ecosystem
method of reproduction that only requires one organism
process where gaseous nitrogen is converted into ammonia
species interaction where one animal eats another
term to describe energy changing forms
how many organisms in an environment
a group of organisms that consists of a common ancestor and all its lineal descendants
name given to the rate of energy production by photosynthesis
animal that eats both plants and animals
process of taking in light energy
principle that says two organisms cannot share the same niche at the same time
the maximum population size of a species that a specific environment can sustainably support over the long term
a nest in a tree is an example of this species interaction
when light is not absorbed because it bounces off
process where carbon and water are released from organisms
all living things do this, loses energy and biomass
another name for a consumer
organism that lives off a host, benefits from this while harming the host

41 Clues: way to lose energy • organic living material • another name for a consumer • the phylum containing humans • animal that only eats plants • eat producers or other consumers • process of taking in light energy • position in a feeding relationship • taxon below class but before genus • animal that eats producers directly • e.g. light, humidity, soil moisture • ...

Chemical bondings 2022-11-05

Across

Force that results when electrons are freely moving in its place
said to be smallest particle of an element and its neutral
compounds results from reaction between metal and halogen
Force that exist among nonmetals
hey can gain three electrons to form fairly unstable ions with a three minus charge
about 1.2 percent of human body, Commercially, this element is important for fertilizer and energy carrying molecules formation
formed by most metals during chemical reaction
3 dimensional shape of a compounds where its atoms arranged in a 3 dimensions
Diagram that represent the outermost energy level electrons
This group is the first one to consist of entirely non-metals
Number of electrons lost , or gained or even shared in outermost energy level
forms four covalent bonds in compounds rather than form monatomic ions.

Down

Transition metal that used in computer ships manufacturing
Force due to losing or gaining electrons
Trivalent atom that do not rust
This group has six valence electrons
Formed by non metals during chemical reaction
Dense mass in an atom where weight found
is by far the most abundant element in the earth's crust (49.5 percent), and is present in almost everything.
the second most abundant element in the earth's crust (25.7 percent)
In general very unreactive chemically since it is difficult to add or remove electrons.
Charged atom
comprises about 3 percent of the weight of the human body and used as fertilizers

23 Clues: Charged atom • Trivalent atom that do not rust • Force that exist among nonmetals • This group has six valence electrons • Force due to losing or gaining electrons • Dense mass in an atom where weight found • Formed by non metals during chemical reaction • formed by most metals during chemical reaction • compounds results from reaction between metal and halogen • ...

HOW MUCH HAVE HUMAN EXPLORED? 2024-11-04

HOW MUCH HAVE HUMAN EXPLORED? crossword puzzle

Across

- Energy emitted as particles or waves, which can be harmful in space travel.
- The study of the collective genomes of the microorganisms in a particular environment.
- The boundaries or limits of knowledge or exploration, often representing uncharted territories.
- A group of living organisms consisting of similar individuals capable of exchanging genes.
- The study of genomes, the complete set of DNA within an organism.
- The act of traveling in or through an unfamiliar area to learn about it.
- Watercraft designed for underwater exploration.
- The variety of life in a particular habitat or ecosystem.
- Objects placed in orbit around Earth to collect data or provide communication.
- The presence of an unwanted substance that can harm the environment or life forms.

Down

vents - Underwater openings that emit hot, mineral-rich water.
- The study of the origin, evolution, and possibility of life in the universe.
- The process of creating a visual representation of an area.
- The act of traveling all the way around something, such as the Earth.
mechanics - A fundamental theory in physics describing the behavior of matter and energy at the atomic level.
- A community of living organisms interacting with their physical environment.
- Pertaining to particles smaller than an atom, such as protons and electrons.
- Space probes launched to study the outer solar system and beyond.
- Relating to the space between stars.
matter - A form of matter that does not emit light or energy, making it invisible and detectable only through its gravitational effects.

20 Clues: - Relating to the space between stars. • - Watercraft designed for underwater exploration. • - The variety of life in a particular habitat or ecosystem. • - The process of creating a visual representation of an area. • vents - Underwater openings that emit hot, mineral-rich water. • - The study of genomes, the complete set of DNA within an organism. • ...

Section 1, 2, 3, 4 2022-03-21

Across

Is the amount of a substance in a given volume
Is a characteristic of a substance that describes its ability to change into another substance
Is a reaction that releases energy in the form of heat
Is a reaction in which energy is absorbed
In contrast to a synthesis reaction
Matters not allowed to enter or leave
when the reaction is complete and you have new substances
A material used to decrease the rate of a reaction
Is a characteristic of a substance that can be observed without changing the substance into another substance
The substances you have at the beginning
In chemistry when two or more elements or compounds combine to make more complex substance
Is the minimum amount of energy needed to start a chemical reaction
Is a short easy way to show a chemical reaction using symbols instead of words
When one element replaces another in a compound or when two elements in different compounds trade places

Down

A rapid reaction between oxygen and the substance
During a chemical reaction matter is not created or destroyed
Is anything that has mass and takes up space
Matter can enter from or escape to the surroundings
Is the number placed in front of a chemical formula in an equation
A change in matter that produces one or more new substances
Solid that forms from solution during a chemical reaction
Is any change that alters the form or appearance of a substance but that does not make the substance into another substance
The cells in your body contain biological catalysts
The study of matter and how matter changes
Is the material that releases energy when it burns
Is a material that increases the rate of a reaction by lowering the activation energy

26 Clues: In contrast to a synthesis reaction • Matters not allowed to enter or leave • The substances you have at the beginning • Is a reaction in which energy is absorbed • The study of matter and how matter changes • Is anything that has mass and takes up space • Is the amount of a substance in a given volume • A rapid reaction between oxygen and the substance • ...

Semester 2 Final Crossword 2023-05-10

Semester 2 Final Crossword crossword puzzle

Across

Oil taking out of the ground is called _________ oil (4) (17.2).
The amount of carbon dioxide emissions for which an individual or group is responsible (3) (16.4).
Mascot of the Paleozoic Era (1).
Mascot of the Cenozoic Era (1).
Refers specifically to an increase in Earth’s average surface temperature (3) (16.2).
According to the department of Energy (DOE), the two categories that use the most amount of energy are _________ and transportation (4) (17.1).
Disease causing agents such as bacteria or a virus (2) (9.1).
Energy that an object has due to motion – Energy in action (4) (17.1).
Example of a biofuel that is pure alcohol and produced from fermentation of starches and sugars (5) (18.1).
An Example of an emerging disease that is spread by mosquitos (2) (9.2).
Colorless and odorless gas that is difficult to detect (2) (9.3).
The main source of extra carbon dioxide in the atmosphere in the burning of carbon-containing fuels, such as oil, natural gas, and coal for energy (3) (16.2).
Consist of the gas methane mixed in with other amounts of gases (4) (17.2).
Some regions are not ________ enough to produce solar energy (5) (18.3).
Disease carrying organism (2) (9.2).
Is the world’s most abundant fossil fuel (4) (17.2).
Example of proxy indicator that is used to learn about past climates (3) (16.2).
Mascot of the Precambrian Era (1).
The process in which fuels burns because it combines rapidly with oxygen (4) (17.1).
Many climate characteristics, such as temperature, rainfall, wind patterns, and storm frequency (3) (16.2).
Conditions in which the fuel rods produce so much heat that they melt (4) (17.4).
Pathogen that causes cholera (2) (9.2).
An example of the pathogen for COVID-1. (2) (9.2).
An example of biopower from waste products of the timber industry (5) (18.1).
Example of a disease that is a result of contaminated food and water (2) (9.2).
One way to reduce carbon footprints is to use public _____________ to get around (3) (16.4).
The natural process in which certain gases in the atmosphere keep heat near the Earth and prevent it from radiating into space (3) (16.1).
Ability to do work or cause a change (4) (17.1).
Example of biofuel that is produced from vegetable oil, such as soybean oil (5) (18.1).
An energy source that is readily available or that can be replaced in a relatively short amount of time (4) (17.1).
_____________ is reducing energy use such as turning off lights (3) (16.4).
One major goal of vehicle technology is more fuel __________ cars (3) (16.4).
The longest Era in geological time (1).
One negative about wind energy is that birds and ______ can be killed when they fly into rotating blades (5) (18.3).
Indoor health hazard that are found in old paints or pipes (2) (9.3).
An area’s average weather conditions over a long period of time (3) (16.1).
The number one cause of carbon emissions in the United States (3) (16.4).
Organism that is dying as a result of the increasing temperature in the ocean which is the home to many aquatic organisms (3) (16.3).
Hazard in which lifestyle choices endanger health (2) (9.2).
Mascot of the Mesozoic Era (1).
Some geothermal energy projects trigger ____________ (5) (18.1).
Describes the surface characteristics of an area, including its elevation and features such as mountains, rivers, and lakes (3) (16.1).
A gas that traps heat near Earth, preventing the heat from radiating back into space; including carbon dioxide and methane (3) (16.1).
Opening in earth’s crust in which lava, ash, and gases are ejected (2) (9.4).
The number two cause of carbon emissions in the United States (3) (16.4).
The day-to-day conditions in Earth’s atmosphere (3) (16.1).
Hazard that are spread by viruses, bacteria, and other organisms (2) (9.2).
Hazard that involves natural disasters (2) (9.4).

Down

Electricity generated from the movement of the water tides. (18.2)
An expression of how much of the energy put into a system does useful work (4) (17.1).
Liquid fuels from biomass sources (5) (18.1).
Programs that combine what is known about the atmosphere and oceans, or imitate, climate processes (3) (16.2).
An energy resource that cannot be replaced in a relatively short amount of time (4) (17.1).
Cancer causing chemicals (2) (9.3).
Any ancient remain of life (1).
Disease caused by pathogens (2) (9.2).
Or oil, is a dark, liquid fossil fuel made up mostly of hydrocarbons (4) (17.2).
Radioactive material left over from production of energy and other processes (4) (17.4).
The gas that plants take in during the process of photosynthesis (3) (16.2).
The current Era we are in right now (1).
Greenhouse gases have increased mainly due to burning of _______________ (3) (16.2).
The energy produced from organic materials (5) (18.1).
Scientist who traveled around the world collecting specimens to help support his idea of evolution (1).
A carbon-containing fuel formed over millions of years from the remains of living things (4) (17.2).
Mineral that forms long thin microscopic fibers used indoors (2) (9.3).
Electricity generated from the energy of moving water (5) (18.2).
Darwin’s main idea within evolution that says those organisms that are best suited for their environment will survive to reproduce (1).
the splitting of the atom that creates the reaction that drives the release of nuclear energy in power plants (4) (17.3).
Hazard that is harmful artificial and natural chemicals in the environment (2) (9.3).
Types of indirect evidence that serves as proxies, or substitutes, for direct measurement. They shed light on past climate (3) (16.2).
Country with the largest carbon footprint (3) (16.4).
Disease that is increasing rapidly or spreading around the world (2) (9.2).
The study of how poisonous substances affect an organism’s health (2) (9.1).
An Example of a social hazard that is a lifestyle choice (2) (9.2).
Eras can be broken into ___________ (1).
The measure of a place’s distance from the equator (3) (16.1).
Another name for renewable energy is ____________ energy (5) (18.1).
A device that converts the winds’ kinetic energy, or energy of motion, into electrical energy (5) (18.3).
Energy made available by the flow of an electric charge (4) (17.1).
Energy that an object has because of its position or shape – Energy that is stored (4) (17.1).
Factors such as temperature and ___________ determine which fossil fuels are produced (4) (17.2).
Using energy effectively is an example of _____________ such as using LED light bulbs, not standards light bulbs (3) (16.4).
Solar energy is very ____________ (5) (18.3).
A type of renewable energy that is generated deep within the Earth; produced by the breakdown of radioactive elements and high pressure (5) (18.1).
Electricity is considered a ____________ source of energy (4) (17.1).
A powerful storm that forms over the ocean and brings heavy rain when it reaches land (2) (9.4).
Genetic information that makes you who you are – it is in the shape of a double helix (1).
The death or expulsion of the algae that live in coral reefs and give the coral its bright color; often causes by a change in water temperature or other conditions (3) (16.3).
The study of disease in human population (2) (9.1).
Any inherited trait that increases an organism’s chance of survival (1).
An Example of a vector (2) (9.2).
Biomass is not an efficient source of energy and causes ________ pollution (5) (18.1).
Another name for hydropower is ____________ (5) (18.2).
The change in organisms over a long period of time (1).
Electricity that is generated by the combustion of biomass (5) (18.1).
Geological Time can be broken into four _________ (1).
Colorless, odorless, highly radioactive gas (2) (9.3).

97 Clues: Any ancient remain of life (1). • Mascot of the Cenozoic Era (1). • Mascot of the Mesozoic Era (1). • Mascot of the Paleozoic Era (1). • An Example of a vector (2) (9.2). • Mascot of the Precambrian Era (1). • Cancer causing chemicals (2) (9.3). • Disease carrying organism (2) (9.2). • Disease caused by pathogens (2) (9.2). • Pathogen that causes cholera (2) (9.2). • ...

Nutrition by Shane & Aliah 2024-11-06

Nutrition by Shane & Aliah crossword puzzle

Across

This food group includes milk,yogurt and cheese
Its has unhealthy foods like ice cream, soda and many more
Its is the lack of water
An essential liquid
A form of body tissue that only forms in animals
Its the parts of plant foods your body cant absorb
Its needed for the human body to develop and function properly
This food group includes seeds and bread
something that can dissolve in fats and oils
something that can dissolve in water
This food group includes strawberry's, apples, and peaches
This food group includes meat,beans and eggs

Down

Its needed for healthy teeth, bones and other body tissues
Means any large group of organic compounds
This food group includes carrots, broccoli and lettuce
Its the strength to do things like work
Its a fat soluble vitamin that maintains bone and teeth
One of the four nutrient essentials
This is the energy we get from the food we eat
It helps us get the food necessary for health and growth

20 Clues: An essential liquid • Its is the lack of water • One of the four nutrient essentials • something that can dissolve in water • Its the strength to do things like work • This food group includes seeds and bread • Means any large group of organic compounds • something that can dissolve in fats and oils • This food group includes meat,beans and eggs • ...

Electricity and Magnetism 2024-04-18

Electricity and Magnetism crossword puzzle

Across

the difference in electrical charge between two points in a circuit expressed in volts.
A device that contains a rotating electromagnet that changes electrical energy to mechanical energy.
helps convert electric energy into mechanical energy. Uses a force to do so
Forms branches of which is a separate path for flow of electrons. One device breaking doesn’t affect entire circuit.
Rotating wire moves through a magnetic field, producing current in the wire
Basically the force behind each charge pushing it
The force of attraction or repulsion of a magnetic material due to the arrangement of its atoms, particularly electrons.
The attraction or repulsion between magnetic poles
A material that allows electrons to move easily through it.
When electric charges move. Basically the # of electrons that pass a certain point every second.
A looped or coiled wire carrying a current
The area near 2 magnets being either repelled or attracted. The magnetic field shows you whether or not the objects are being attracted.
Each end of the magnet
Has but a simple pathway through a series circuit. If one device fails, whole thing fails.

Down

produce currents in a wire. Wire rotates to produce current
Ferromagnet in middle of coil
Used to increase or decrease voltage
Charged particles create this..
A characteristic of a unit of matter that expresses the extent to which it has more or fewer electrons than protons
Any material that attracts iron or other materials that contain iron
Greatly increases strength of magnetic field produced by solenoid
The opposition to the flow of electrons through a conductor; measured in ohms.
A material that does not allow heat or electrons to move through it easily.

23 Clues: Each end of the magnet • Ferromagnet in middle of coil • Charged particles create this.. • Used to increase or decrease voltage • A looped or coiled wire carrying a current • Basically the force behind each charge pushing it • The attraction or repulsion between magnetic poles • produce currents in a wire. Wire rotates to produce current • ...

Bio CK12 2.11 Diffusion 2025-11-06

Bio CK12 2.11 Diffusion crossword puzzle

Across

is the diffusion of solutes through transport proteins in the cell membrane
movement of substances across a plasma membrane that does not require energy because the substance is moving from a higher to lower concentration.
simple sugar that all living things use to store and transport energy.
watery substance that makes up cytoplasm, and contains other cell structures such as ribosomes.
membrane-spanning protein that allows transport of a specific ion through the cell membrane.
the difference in the concentrations of molecules across a membrane.
simple sugar that all living things use to store and transport energy.
water-fearing.
The end result of diffusion is an equal concentration, or
the movement of molecules from an area of high concentration of the molecules to an area with a lower concentration
something that triggers a behavior or causes a reaction in an organism.
transport protein that spans (crosses) a cell membrane; carries an ion or molecule across the membrane by changing shape.

Down

protein in a cell membrane that helps molecules pass through the membrane, by either forming a channel for the molecules or carrying the molecules through the membrane.
movement of substances across a plasma membrane that requires energy because the substance is moving against the concentration gradient, from a lower to higher concentration.
channel protein that can be opened or closed; reacts to specific stimuli.
transport protein that spans (crosses) a cell membrane; forms an open channel or passageway (pore); allows water molecules or small ions to diffuse through the membrane.
one of many cable-like bundles of axons that make up the peripheral nervous system.
the ability to do work.
electrical signal transmitted by the nervous system.
element that is a component of bone and teeth.
water-fearing.
cell that transmits electrical impulses in the nervous system; commonly called a nerve cell.

22 Clues: water-fearing. • water-fearing. • the ability to do work. • element that is a component of bone and teeth. • electrical signal transmitted by the nervous system. • The end result of diffusion is an equal concentration, or • the difference in the concentrations of molecules across a membrane. • simple sugar that all living things use to store and transport energy. • ...

Water on Earth 2023-01-09

Across

the process when plants use water, along with C02 and energy from the sun, to make their own food
water allows ___ to break down food, grow, reproduce, and get and use materials they need from their environments
North America's five Great Lakes contain about 20% of all the water in the world's ____ lakes
Much of Earth's fresh water is ___ in sheets of ice
the process by which molecules at the surface of a liquid absorb enough thermal energy to change to a gaseous state
the place where organisms lives and obtains all things it needs to survive
___ is continuously transformed as it moves between states of matter.
forms clouds
Most of Earth's ___ water is salt water found in oceans
To find some of the fresh water on Earth, you have to look ____.

Down

Earth's build in water recycling system
water that falls to Earth as rain, snow, hail, or sleet
the process of water given off through the leaves as water vapor
For millions of years, the total amount of water cycling through the Earth system has remained fairly ___
Only 3% is ___ water
most precipitation falls directly into the ___

16 Clues: forms clouds • Only 3% is ___ water • Earth's build in water recycling system • most precipitation falls directly into the ___ • Much of Earth's fresh water is ___ in sheets of ice • water that falls to Earth as rain, snow, hail, or sleet • Most of Earth's ___ water is salt water found in oceans • the process of water given off through the leaves as water vapor • ...

Weathering & Erosion 2018-01-16

Across

an area of shoreline that is made up of material deposited by waves and currents
a large mass of moving ice that forms by compacting snow by natural forces
mounds of wind-deposited sand
this is made up of living things
the sinking of regions of the crust to lower elevations
these are fertile, flat areas that are formed when a stream floods and a layer of sediment is deposited
the breaking down and wearing away of rock material by the mechanical action of other rock
the process by which rock is broken down into smaller pieces by physical changes
type of weathering when acid rain breaks down and changes the rock
rock composed of minerals formed from solutions or sediments from older rock
ice _______ can cause rocks to physically break apart
the process by which water, wind, ice and changes in temperature break down rock
the place where land and a body of water meet
this gas makes up the majority of the atmosphere
the process by which sediment comes to rest
an increase in ________________ gases can increase Earth's temperature over time

Down

this is known as molten rock
the amount of energy through Earth's system forms an energy ____________
a rapid movement of a large mass of mud
rock that is formed when magma or lava cools and hardens to become solid
the process by which sediment is moved from one place to another
the water located within the rocks below
the part of the Earth that is liquid water
the frozen water on Earth
thick deposits of windblown, fine-grained sediment
the sudden and rapid movement of a large amount of material downslope
the process by which the outer layers of rock slowly peel away due to pressure changes
the rising of regions of the crust to higher elevations
this is the source of the majority of Earth's energy
rock formed when pressure or temperature change existing rock
an underwater or exposed ridge of sand, gravel, or shell material
the mostly solid, rocky part of the Earth
the major agent of erosion that shapes our land surface
the process by which other chemicals combine with oxygen
the gases that surround Earth
the slow movement of material downslope

36 Clues: the frozen water on Earth • this is known as molten rock • mounds of wind-deposited sand • the gases that surround Earth • this is made up of living things • a rapid movement of a large mass of mud • the slow movement of material downslope • the water located within the rocks below • the mostly solid, rocky part of the Earth • the part of the Earth that is liquid water • ...

Chapter 5 Puzzle 2023-01-11

Across

supercontinent name
ocean floor sinks beneath a deep ocean trench back into the mantle
energy carried in rays of light
has to do with Earth's sea floor spreading
heat transfer from fluid

Down

molten mixture of rock forming substances
Earth's lithosphere broken into pieces
major belt of where most volcanoes occur
area where material from Earth's crust rises and forms magma
when magma reaches the surface
heat transfer from touching materials
mountain formed in Earth's crust
trace of any ancient organism
measure of the amount of mass

14 Clues: supercontinent name • heat transfer from fluid • trace of any ancient organism • measure of the amount of mass • when magma reaches the surface • energy carried in rays of light • mountain formed in Earth's crust • heat transfer from touching materials • Earth's lithosphere broken into pieces • major belt of where most volcanoes occur • molten mixture of rock forming substances • ...

The Nature of Gases 2023-01-17

Across

conversion occurs at the surface of a liquid
solid that lacks a ordered internal structure
point of equilibrium of all three states
Energy of an object in motion
Empty space with no particle or pressure
SI unit of pressure
Device used to measure atmospheric pressure

Down

conversion of a liquid to a gas or vapor
solid changes to a liquid
solid with particle arranged orderly
solid turns to gas
solid substance that exists in several forms
Pressure do to a goas exerting a force
a liquid turns into a solid

14 Clues: solid turns to gas • SI unit of pressure • solid changes to a liquid • a liquid turns into a solid • Energy of an object in motion • solid with particle arranged orderly • Pressure do to a goas exerting a force • conversion of a liquid to a gas or vapor • point of equilibrium of all three states • Empty space with no particle or pressure • ...

Chemistry 3 2015-05-12

Across

(2 words) actual yeild/predicted yeild X 100 is the equation for...
reactions that take in energy from its surroundings
(2 words) an exothermic reaction is...
a substance which increases the speed of a reaction without being chemically changed or used up in the reaction
(2 words)production that runs all the time
this elements atomic mass is 19

Down

(3 words) total number of neutrons and protons
reactions that release energy to its surroundings
this elements atomic mass is 6
different structural forms of the same element
(2 words) an endothermic reaction is...
(2 words) production that only operates at certain times
(2 words) total Mr of desired product/total Mr of all products is the equation for...

13 Clues: this elements atomic mass is 6 • this elements atomic mass is 19 • (2 words) an exothermic reaction is... • (2 words) an endothermic reaction is... • (2 words)production that runs all the time • (3 words) total number of neutrons and protons • different structural forms of the same element • reactions that release energy to its surroundings • ...

Chemistry 3 2015-05-12

Across

(2 words) actual yeild/predicted yeild X 100 is the equation for...
reactions that take in energy from its surroundings
(2 words) an exothermic reaction is...
a substance which increases the speed of a reaction without being chemically changed or used up in the reaction
(2 words)production that runs all the time
this elements atomic mass is 19

Down

(3 words) total number of neutrons and protons
reactions that release energy to its surroundings
this elements atomic mass is 6
different structural forms of the same element
(2 words) an endothermic reaction is...
(2 words) production that only operates at certain times
(2 words) total Mr of desired product/total Mr of all products is the equation for...

Cells CW 1 2023-02-24

Across

– a small structure that can store food (leucoplast) or pigment (chromoplast).
explanation based on scientific knowledge resulting from several observations and experiments
one or more sugar molecules
diffusion of water molecules only through a membrane
long chain of amino acid molecules
reaction used to obtain energy from food when oxygen levels are low
– a bundle of microtubules that helps organize the movement of chromosomes during cell division.
– a small body in the nucleus where ribosomes are synthesized.
– a jelly-like substance, composed mainly of water, occupying most of the space between the cell membrane and the nucleus.
living things are made of one or more cells; the cell is the smallest unit of life; new cells come from preexisting cells
– the outermost layer of a bacterial cell that prevents harmful materials from entering, keeps the cell from drying out, and protects the bacterial cell from the immune cells of other organisms.
– a small sac, or vesicle, that contains digestive chemicals
when molecules pass through a cell membrane using transport proteins
– a small, circular piece of DNA separate from the genetic material in the nucleoid of a bacterial cell. Plasmids often contain genes that provide an advantage to the cell, like antibiotic resistance.
– a hair-like organelle that helps a cell move.
– a small, sac-like package of nutrients, proteins, or water created by the Golgi apparatus. Types of vesicles include vacuoles and lysosomes.
large macromolecule that does not dissolve in water
– a region inside a bacterial cell that contains genetic material. Unlike in plant and animal cells, the nucleoid in bacteria is not surrounded by a nuclear membrane.
– a round body in the center of the cell that contains DNA and regulates gene expression.
transport movement of substances through a cell membrane using the cell’s energy
purpose for which something is used
series of chemical reactions that convert energy in food molecules into ATP
– a double-layered membrane that surrounds and protects the nucleus.
process during which a cell’s vesicles release their contents outside the cell

Down

– an organelle that uses oxygen to convert nutrients into energy that can be used by the cell.
– a stack of membranes that collects, modifies, and packages chemical compounds.
series of reactions that convert light energy, water, and CO2 into glucose and give off oxygen
process during which a cell takes in a substance by surrounding it with the cell membrane
– a double-layered membrane that surrounds the cell. Also called the plasma membrane, it regulates what enters and leaves the cell.
– a type of vesicle that stores water, nutrients, and other chemicals. The large vacuole found in plant cells helps the cells maintain their shape.
– a cell structure that performs a specific function.
– an organelle that converts the radiant energy of the Sun into chemical energy through the process of photosynthesis.
– a tiny structure where proteins are synthesized
process by which glucose is broken down
– the rigid, porous outer layer of a plant cell.
outer covering
– filaments, including actin, microtubules, and microfilaments, that aid in cell movement and give the cell its shape.
movement of substances through a cell membrane without using energy
movement from an area of higher concentration to an area of lower concentration
– a hair-like structure that helps bacterial cells adhere to surfaces. Some pili are able to transfer genetic material to other cells.
– a network of passageways in which chemical compounds are manufactured, processed, and transported.
substance that forms by joining many small molecules
macromolecule that forms when a long chain of nucleotides join together

43 Clues: outer covering • one or more sugar molecules • long chain of amino acid molecules • purpose for which something is used • process by which glucose is broken down • – a hair-like organelle that helps a cell move. • – the rigid, porous outer layer of a plant cell. • – a tiny structure where proteins are synthesized • large macromolecule that does not dissolve in water • ...

Cells CW 1 2023-02-23

Across

– a small structure that can store food (leucoplast) or pigment (chromoplast).
explanation based on scientific knowledge resulting from several observations and experiments
one or more sugar molecules
diffusion of water molecules only through a membrane
long chain of amino acid molecules
reaction used to obtain energy from food when oxygen levels are low
– a bundle of microtubules that helps organize the movement of chromosomes during cell division.
– a small body in the nucleus where ribosomes are synthesized.
– a jelly-like substance, composed mainly of water, occupying most of the space between the cell membrane and the nucleus.
living things are made of one or more cells; the cell is the smallest unit of life; new cells come from preexisting cells
– the outermost layer of a bacterial cell that prevents harmful materials from entering, keeps the cell from drying out, and protects the bacterial cell from the immune cells of other organisms.
– a small sac, or vesicle, that contains digestive chemicals
when molecules pass through a cell membrane using transport proteins
– a small, circular piece of DNA separate from the genetic material in the nucleoid of a bacterial cell. Plasmids often contain genes that provide an advantage to the cell, like antibiotic resistance.
– a hair-like organelle that helps a cell move.
– a small, sac-like package of nutrients, proteins, or water created by the Golgi apparatus. Types of vesicles include vacuoles and lysosomes.
large macromolecule that does not dissolve in water
– a region inside a bacterial cell that contains genetic material. Unlike in plant and animal cells, the nucleoid in bacteria is not surrounded by a nuclear membrane.
– a round body in the center of the cell that contains DNA and regulates gene expression.
transport movement of substances through a cell membrane using the cell’s energy
purpose for which something is used
series of chemical reactions that convert energy in food molecules into ATP
– a double-layered membrane that surrounds and protects the nucleus.
process during which a cell’s vesicles release their contents outside the cell

Down

– an organelle that uses oxygen to convert nutrients into energy that can be used by the cell.
– a stack of membranes that collects, modifies, and packages chemical compounds.
series of reactions that convert light energy, water, and CO2 into glucose and give off oxygen
process during which a cell takes in a substance by surrounding it with the cell membrane
– a double-layered membrane that surrounds the cell. Also called the plasma membrane, it regulates what enters and leaves the cell.
– a type of vesicle that stores water, nutrients, and other chemicals. The large vacuole found in plant cells helps the cells maintain their shape.
– a cell structure that performs a specific function.
– an organelle that converts the radiant energy of the Sun into chemical energy through the process of photosynthesis.
– a tiny structure where proteins are synthesized
process by which glucose is broken down
– the rigid, porous outer layer of a plant cell.
outer covering
– filaments, including actin, microtubules, and microfilaments, that aid in cell movement and give the cell its shape.
movement of substances through a cell membrane without using energy
movement from an area of higher concentration to an area of lower concentration
– a hair-like structure that helps bacterial cells adhere to surfaces. Some pili are able to transfer genetic material to other cells.
– a network of passageways in which chemical compounds are manufactured, processed, and transported.
substance that forms by joining many small molecules
macromolecule that forms when a long chain of nucleotides join together

Weathering & Erosion 2018-01-16

Across

thick deposits of windblown, fine-grained sediment
the process by which other chemicals combine with oxygen
the slow movement of material downslope
rock formed when pressure or temperature change existing rock
the process by which water, wind, ice and changes in temperature break down rock
the part of the Earth that is liquid water
this gas makes up the majority of the atmosphere
the amount of energy through Earth's system forms an energy ____________
an underwater or exposed ridge of sand, gravel, or shell material
ice _______ can cause rocks to physically break apart
a large mass of moving ice that forms by compacting snow by natural forces
mounds of wind-deposited sand
this is known as molten rock
the frozen water on Earth
the major agent of erosion that shapes our land surface
the process by which rock is broken down into smaller pieces by physical changes
a rapid movement of a large mass of mud
the sudden and rapid movement of a large amount of material downslope
the mostly solid, rocky part of the Earth
the place where land and a body of water meet

Down

the breaking down and wearing away of rock material by the mechanical action of other rock
type of weathering when acid rain breaks down and changes the rock
the rising of regions of the crust to higher elevations
the process by which sediment comes to rest
the process by which the outer layers of rock slowly peel away due to pressure changes
the process by which sediment is moved from one place to another
rock composed of minerals formed from solutions or sediments from older rock
the water located within the rocks below
the gases that surround Earth
the sinking of regions of the crust to lower elevations
rock that is formed when magma or lava cools and hardens to become solid
an area of shoreline that is made up of material deposited by waves and currents
these are fertile, flat areas that are formed when a stream floods and a layer of sediment is deposited
an increase in ________________ gases can increase Earth's temperature over time
this is the source of the majority of Earth's energy
this is made up of living things

36 Clues: the frozen water on Earth • this is known as molten rock • the gases that surround Earth • mounds of wind-deposited sand • this is made up of living things • the slow movement of material downslope • a rapid movement of a large mass of mud • the water located within the rocks below • the mostly solid, rocky part of the Earth • the part of the Earth that is liquid water • ...

Weathering & Erosion 2018-01-16

Across

an area of shoreline that is made up of material deposited by waves and currents
rock that is formed when magma or lava cools and hardens to become solid
the process by which rock is broken down into smaller pieces by physical changes
the gases that surround Earth
the amount of energy through Earth's system forms an energy ____________
mounds of wind-deposited sand
the process by which water, wind, ice and changes in temperature break down rock
ice _______ can cause rocks to physically break apart
rock composed of minerals formed from solutions or sediments from older rock
type of weathering when acid rain breaks down and changes the rock
the frozen water on Earth
rock formed when pressure or temperature change existing rock
an increase in ________________ gases can increase Earth's temperature over time
the sudden and rapid movement of a large amount of material downslope
these are fertile, flat areas that are formed when a stream floods and a layer of sediment is deposited
the process by which other chemicals combine with oxygen

Down

the process by which sediment is moved from one place to another
thick deposits of windblown, fine-grained sediment
the mostly solid, rocky part of the Earth
this is made up of living things
a large mass of moving ice that forms by compacting snow by natural forces
the water located within the rocks below
this is the source of the majority of Earth's energy
the sinking of regions of the crust to lower elevations
an underwater or exposed ridge of sand, gravel, or shell material
the breaking down and wearing away of rock material by the mechanical action of other rock
this is known as molten rock
the part of the Earth that is liquid water
the process by which the outer layers of rock slowly peel away due to pressure changes
the process by which sediment comes to rest
the place where land and a body of water meet
a rapid movement of a large mass of mud
the slow movement of material downslope
this gas makes up the majority of the atmosphere
the rising of regions of the crust to higher elevations
the major agent of erosion that shapes our land surface

36 Clues: the frozen water on Earth • this is known as molten rock • the gases that surround Earth • mounds of wind-deposited sand • this is made up of living things • a rapid movement of a large mass of mud • the slow movement of material downslope • the water located within the rocks below • the mostly solid, rocky part of the Earth • the part of the Earth that is liquid water • ...

Weathering & Erosion 2018-01-16

Across

an area of shoreline that is made up of material deposited by waves and currents
the breaking down and wearing away of rock material by the mechanical action of other rock
ice _______ can cause rocks to physically break apart
these are fertile, flat areas that are formed when a stream floods and a layer of sediment is deposited
this is known as molten rock
an increase in ________________ gases can increase Earth's temperature over time
the part of the Earth that is liquid water
this is made up of living things
the sudden and rapid movement of a large amount of material downslope
rock composed of minerals formed from solutions or sediments from older rock
the water located within the rocks below
the mostly solid, rocky part of the Earth
the process by which sediment comes to rest
rock that is formed when magma or lava cools and hardens to become solid
the process by which sediment is moved from one place to another
this is the source of the majority of Earth's energy
a large mass of moving ice that forms by compacting snow by natural forces

Down

an underwater or exposed ridge of sand, gravel, or shell material
the amount of energy through Earth's system forms an energy ____________
type of weathering when acid rain breaks down and changes the rock
the gases that surround Earth
the major agent of erosion that shapes our land surface
the sinking of regions of the crust to lower elevations
the rising of regions of the crust to higher elevations
the process by which the outer layers of rock slowly peel away due to pressure changes
the place where land and a body of water meet
the process by which other chemicals combine with oxygen
rock formed when pressure or temperature change existing rock
a rapid movement of a large mass of mud
the process by which water, wind, ice and changes in temperature break down rock
the process by which rock is broken down into smaller pieces by physical changes
this gas makes up the majority of the atmosphere
mounds of wind-deposited sand
thick deposits of windblown, fine-grained sediment
the slow movement of material downslope

35 Clues: this is known as molten rock • the gases that surround Earth • mounds of wind-deposited sand • this is made up of living things • a rapid movement of a large mass of mud • the slow movement of material downslope • the water located within the rocks below • the mostly solid, rocky part of the Earth • the part of the Earth that is liquid water • ...

Electric Current Vocab 2024-03-13

Across

A complete pathway that allows the flow of electrons
A flow of charge that always flows in one direction.
A material through which electrons move easily
The tendency for a material to resist the flow of electrons and to convert electrical energy into other forms
The force that causes electric charges to flow
Surrounds every electric charge and exerts the force that causes other electric charges to be attracted or repelled
The flow of 1 coulomb of charge per second.

Down

Charge can be transferred from object to object, but it cannot be created or destroyed
Devices in which a circuit forms branches, each of which is a separate path for electron flow
Electric current that repeatedly reverses direction.
A material in which electrons are not able to move easily
An object that provides a potential difference
Devices in a circuit form a single pathway for electron flow
An electronic device that allows electron flow in only one direction.
Net movement of electric charges in a single direction

Biology review 2023-05-17

Across

most enzymes end in this
number of chromosomes in a gamete
location of photosynthesis
all cells use this for energy
trait controlled by multiple different genes
cellular transport which does not require ATP
amount of energy needed to increase or decrease the temperature of a substance
multiple genes determine a single trait
cellular transport requiring additional energy
all of a species living in one location
molecule formed of small repeating subunits
produces genetically identical daughter cells
mutation caused by the insertion or deletion of a base
nonliving part of the environment
physical expression of a trait
most carbohydrates end in this
bond between molecules that gives water most of its properties
carbohydrate product of photosynthesis
movement from high concentration to low concentration

Down

diffusion of water
alternate forms of a trait
hydrophobic biomolecule
creating RNA based on a DNA template
the basic unit of life
organelle that produces most ATP in a cell
living or once-living part of the environment
pattern of inheritance where both phenotypes are displayed
protein that increases the rate of chemical reactions
element in all organic molecules
location of translation
genotype with two different alleles
molecule used for energy inside all cells
explains how or why something happens
part of the cell cycle where DNA is replicated
exchange of genetic information between homologous chromosomes
process that produces gametes
change in a section of DNA
three nitrogenous bases that code for an amino acid

38 Clues: diffusion of water • the basic unit of life • hydrophobic biomolecule • location of translation • most enzymes end in this • alternate forms of a trait • location of photosynthesis • change in a section of DNA • all cells use this for energy • process that produces gametes • physical expression of a trait • most carbohydrates end in this • element in all organic molecules • ...

Renewable resources 2022-01-07

Across

can be used to power cars, homes, etc.
a naturally occurring liquid found beneath the earth's surface that can be refined into fuel.
resources that can be used up over time.
relating to or denoting energy derived from the sun's rays.
a thing with blades that spins connected to a generator.

Down

can convert the renewable energy in various forms to electrical energy.
a combustible black or dark brown rock, found mainly in underground deposits and widely used as fuel.
a flow of electrical power or charge.
resources that never run out
material such as coal, gas, or oil that is burned to produce heat or power.

10 Clues: resources that never run out • a flow of electrical power or charge. • can be used to power cars, homes, etc. • resources that can be used up over time. • a thing with blades that spins connected to a generator. • relating to or denoting energy derived from the sun's rays. • can convert the renewable energy in various forms to electrical energy. • ...

Food Webs 2023-12-01

Across

food chains that are combined
relationship The relationship that consists an animal needing another one to survive
categories in the flow of energy
living organisms
A place filled with multiple organisms that have a specific duty
The place where animals live that is inside the ecosystem

Down

The dependance that animals have with nature and one another
They illustrate the flow of energy in an ecosystem(short version of a food web)
The study of relationships between different forms of animals and their surroundings
that both animals benefit from each other

10 Clues: living organisms • food chains that are combined • categories in the flow of energy • that both animals benefit from each other • The place where animals live that is inside the ecosystem • The dependance that animals have with nature and one another • A place filled with multiple organisms that have a specific duty • ...

Plant Cell 2022-10-14

Across

A cell structure that forms a maze of passageways in which proteins and other materials are carried from one part of the cell to another.
Contains digestive enzymes that break down food and waste
Layer that allows materials to pass through the cell
Cell of an animal
Organelle that stores materials such as food, water, and waste

Down

strands in the nucleus that
Where proteins are made
Control center of the Cell
A structure found in plant cells that contains chlorophyll and in which photosynthesis takes place. Captures sunlight and uses it to make food for the plant cell
Cell of a plant
Rigid outer layer that gives the cell its shape
Packages Proteins and sends them around the cell
Fluid layer that contains most of the space in the cell
the genes
A provider of energy for a cell. It breaks down glucose for energy. The powerhouse of the cell

15 Clues: the genes • Cell of a plant • Cell of an animal • Where proteins are made • Control center of the Cell • strands in the nucleus that • Rigid outer layer that gives the cell its shape • Packages Proteins and sends them around the cell • Layer that allows materials to pass through the cell • Fluid layer that contains most of the space in the cell • ...

Chapter 5 2023-01-22

Across

A reaction that absorbs energy.
A substance formed as a result of a chemical reaction.
A change in which one or more substances combine or break apart to form new substances.
A substance that enters into a chemical reaction.
A short, easy way to show a chemical reaction, using symbols.
A reaction in which one element replaces another in a compound or when two elements in different compounds trade places.
A material that increases the rate of a reaction by lowering the activation energy.
A chemical reaction in which two or more simple substances combine to form a new, more complex substance.
The minimum amount of energy needed to start a chemical reaction.
A chemical reaction that breaks down compounds into simpler products.

Down

A reaction that releases energy, usually in the form of heat.
A change that alters the form or appearance of a material but does not make the material into another substance.
A number in front of a chemical formula in an equation that indicates how many molecules or atoms of each reactant and product are involved in a reaction.
The principle that the total amount of matter is neither created nor destroyed during any chemical or physical change.
A system in which no matter is allowed to enter or leave.
A type of protein that speeds up a chemical reaction in a living thing.
A system in which matter can enter from or escape to the surroundings.
The amount of one material in a certain volume of another material.
A solid that forms from a solution during a chemical reaction.
A material that decreases the rate of a reaction.

20 Clues: A reaction that absorbs energy. • A substance that enters into a chemical reaction. • A material that decreases the rate of a reaction. • A substance formed as a result of a chemical reaction. • A system in which no matter is allowed to enter or leave. • A reaction that releases energy, usually in the form of heat. • ...

6.1 Vocab 2024-07-09

Across

An area of higher elevation land that dictates where surface water and groundwater drain.
Things that if they are not met, the solution is not acceptable.
the goals we want the solution to meet as much possible
The process that causes a liquid in plants to be released as a gas.
a group of atoms held together by a bond.
Movement The movement of groundwater, which occurs very slowly.
Spacing how close together or far apart molecules/atoms are.
Height above or below a given location.
When molecules move at a medium speed and slide past each other.
Water Water located on the surface of the earth such as lakes and streams.
Driver The source of energy that causes water to move (for example gravity).
Cycle the continuous movement of water between the earth's water reservoirs driven by energy from the sun and gravity.
The force that pulls things towards the earth.
When molecules move slowly/vibrate and are tightly packed.
When molecules move fast, far apart and do not touch unless they collide.

Down

System A series of reservoirs that are connected through the movement of water.
The process that causes a liquid to turn into a gas.
When water drains down into the ground/soil.
Energy The total amount of energy carried by a system's molecules
The natural and man-made places where water is found.
Water that drains over the surface of the earth after falling as precipitation.
of Matter Forms that matter can take on including solid, liquid, and gas.
The process of water turning from a gas into a liquid
Water that falls to the ground in the form of rain, snow, sleet, etc.
Water held underground in the soil or in pores and crevices in rock.

25 Clues: Height above or below a given location. • a group of atoms held together by a bond. • When water drains down into the ground/soil. • The force that pulls things towards the earth. • The process that causes a liquid to turn into a gas. • The natural and man-made places where water is found. • The process of water turning from a gas into a liquid • ...

Puzzle 4 2024-03-25

Across

A name with Greek origins meaning "crown."
The early stages or origins of something
Symbol of Death, Represents the Physician's battle against death
The tool that helps you hear your heart sing
The spirit of friendship and community among a group of people
The guidance provided by a more experienced person in helping to develop someone else's potential
The first letter of the Greek alphabet
The branch of physical science that deals with the relations between heat and other forms of energy

Down

of Medicine, represents the ideals of medicine; truth, accuracy, devotion to mankind,leadership, and selflessness
The fifth letter of the Greek alphabet
The scientific study of the human mind and behavior
The branch of science concerned with the nature and properties of matter and energy
An Austrian neurologist known as the founding father of psychoanalysis
Relating to the lungs
"Truth I Pursue"
The fourth letter of the Greek alphabet
The name of several historical figures, including queens and authors.
a psychologist known for his social learning theory and the concept of self-efficacy

18 Clues: "Truth I Pursue" • Relating to the lungs • The fifth letter of the Greek alphabet • The first letter of the Greek alphabet • The fourth letter of the Greek alphabet • The early stages or origins of something • A name with Greek origins meaning "crown." • The tool that helps you hear your heart sing • The scientific study of the human mind and behavior • ...

ACR and Photosynthesis 2020-02-16

Across

An organism that forms the base of any ecosystem and must be found in the greatest proportions.
An organism that must eat other organisms to get energy.
The process through which all organisms convert sugar into usable energy.
The source of energy for organisms in an ecosystem.

Down

Any organism that makes food for itself, primarily through photosynthesis.
The cell structure in which photosynthesis takes place.
The process through which producers make glucose from carbon dioxide and water in the presence of light energy.
The type of sugar produced in photosynthesis.

8 Clues: The type of sugar produced in photosynthesis. • The source of energy for organisms in an ecosystem. • The cell structure in which photosynthesis takes place. • An organism that must eat other organisms to get energy. • The process through which all organisms convert sugar into usable energy. • ...

Finale 2022-05-09

Across

Information about the natural world that is used to support or go against a claim
a relationship in which two species live closely together and at least one of the species benefits
all of earths frozen water
can not be created or destroyed
contains the ozone layer
water in the form of gas
thin layer of gasses that surround our planet
The part of the environment that is not living within its habitat
where living things can be found
chemical reaction in which glucose is broken down in the presence of oxygen, releasing chemical energy and producing carbon dioxide and water waste
body of knowledge about earth and its place in the universe
All the member of one species living in a particular area
plants and animals take this in and use it to release energy from their food
An organism that is not native to a particular area which can cause great harm
A proposed answer to a question about the natural world
the upward movement of warm air and the downward movement of cool air
absorbs energy from the sun this energy is converted into heat
Provided the things that an organism needs to live and grow

Down

protects earth from being hit by most meteoroids
The community of organisms that in a particular area along with their nonliving environment
study of ocean water, floor, and marine life
study of organisms and how they interact with each other and within their environment
is the process by which water molecules in liquid water escape
transfer of thermal energy from hotter object to a cooler one
A claim supported by evidence
measure of the amount of water vapor in the air
an organism that is killed by another organism
solid part of earth made up of rocks, minerals and other elements
More than one organism that includes all the different populations that live together
an energy storage molecule
process that uses energy from the sun together with carbon dioxide and water to make glucose and oxygen
The part of the environment that is living or once was living and interacted with the organisms
all water on earth
water that forms feathery clouds of ice
a living thing
to explain how the evidence supports their claim
direct transfer of heat from one substance to another
group of parts that work together as a whole
use energy from the sun to make their own food
an organism that kills another organism for food

40 Clues: a living thing • all water on earth • contains the ozone layer • water in the form of gas • all of earths frozen water • an energy storage molecule • A claim supported by evidence • can not be created or destroyed • where living things can be found • water that forms feathery clouds of ice • study of ocean water, floor, and marine life • ...

Lesson 4- Capturing the Sun's Energy 2023-09-18

Lesson 4- Capturing the Sun's Energy crossword puzzle

Across

the combined mass of the bodies of organisms, which collectively represents stored energy
the material that forms the rigid walls and support for plant cells
an organism that captures energy and matter from its surroundings to produce sugars and other molecules
a green pigment that is important in photosynthesis
the process of using energy from the sun and matter from the environment to produce sugars that store energy in chemical bonds

Down

anything that has mass and volume
a cell structure that uses the sun’s energy to make sugar through the process of photosynthesis
a material that is made from biomass and releases energy when it is burned

8 Clues: anything that has mass and volume • a green pigment that is important in photosynthesis • the material that forms the rigid walls and support for plant cells • a material that is made from biomass and releases energy when it is burned • the combined mass of the bodies of organisms, which collectively represents stored energy • ...

Unit 7 Vocabulary 2024-04-02

Across

designed to make economical use of electricity, gas, or other forms of energy
easy to use, operate, understand, etc.:
achieving maximum productivity with minimum wasted effort or expense
helps you spend less money
a judgment or opinion, as of the qualities of a person or thing.

Down

to notice or realize
bring into a more desirable or excellent condition:
to make an extensive investigation
to make real; give reality to (a hope, fear, plan, etc.).
to bring out the capabilities or possibilities of
reducing the amount of time needed to do something.
to restore to a good or sound condition after decay or damage; mend:

12 Clues: to notice or realize • helps you spend less money • to make an extensive investigation • easy to use, operate, understand, etc.: • to bring out the capabilities or possibilities of • bring into a more desirable or excellent condition: • reducing the amount of time needed to do something. • to make real; give reality to (a hope, fear, plan, etc.). • ...

Chemical Reactions 2021-01-07

Across

The process where matter changes
A number placed in front of a symbol or formula that balances an equation
States that matter cannot be created or destroyed
A number that sits below a symbol that tells how many atoms of an element are present

Down

A solid that forms from mixing two liquids
An easy way to show a reaction occuring
Substances that start a reaction
A reaction that releases thermal energy
A reaction that absorbs thermal energy
Substances that are made from a reaction

10 Clues: The process where matter changes • Substances that start a reaction • A reaction that absorbs thermal energy • An easy way to show a reaction occuring • A reaction that releases thermal energy • Substances that are made from a reaction • A solid that forms from mixing two liquids • States that matter cannot be created or destroyed • ...

earhh sci 2023-02-01

Across

compounds that are added to flux melting
Different minerals in rock melt at different temperature and pressure
the most abundant type of magma
molten material in the form of lava that undergoes the process of crystallization on the natural terrestrial surface gives birth to rock formations.
molten rock
Happens when heat is transferred from hotter molten rocks to the earth’s cold crust
Refers to all sorts of igneous geological activities taking place below the Earth's surface
it is the process under the earth’s crust where formation and movement of magma occur.
Is an eruption of magmatic materials that causes land formation on the Earth's surface
Transfer of subatomic particles releases energy that is converted into heat

Down

Energy from the collision and accumulation of planetisimals during planet formation
a process that changes preexisting rocks into new forms because of increases in temperature, pressure, and chemically active fluids.
the formation of intrusive igneous rock by solidification of magma beneath the earth's surface.
Heat from the roduct of earth’s first years of evolution
Energy released from the separation of earth into different layers based on their physical and chemical properties
the eruption of molten rock (magma) onto the surface of a planet
Melting of the mantle rock as it rises to an area with lower pressure
this an area where magmatism occurs
Melting due to addition of volatile compounds that lowers the mantle’s melting temperature
Eruption of magma that moves up into a volcano without erupting

20 Clues: molten rock • the most abundant type of magma • this an area where magmatism occurs • compounds that are added to flux melting • Heat from the roduct of earth’s first years of evolution • Eruption of magma that moves up into a volcano without erupting • the eruption of molten rock (magma) onto the surface of a planet • ...

Science Vocab Quiz 2025-09-25

Across

Rain, snow, sleet, or hail that falls to the ground
Energy emitted by a source that travels as waves or particles
Forms when a warm air mass pushes into a cooler air mass
You are sitting on it right now
The envelope of gases surrounding the Earth or another planet
This is what you are (a living being)
What lakes, rivers, and the water you drink are
Hottest place and where the Aurora lights take place
Forms when a cold, dense air mass pushes under a warm, lighter air mass, forcing the warm air to rise
Coldest part of the atmosphere, 3rd farthest

Down

Closest to Earth, we breath our breaths here
The force exerted by the weight of air above a point on Earth's surface
The process when heat is transmitted through a substance
Farthest from Earth, where satellites are
The transfer of heat in liquids and gases through the movement of the heated substance itself
Tiny bit farther from Earth, 5 degrees there
A body of air that covers a wide area

17 Clues: You are sitting on it right now • This is what you are (a living being) • A body of air that covers a wide area • Farthest from Earth, where satellites are • Closest to Earth, we breath our breaths here • Tiny bit farther from Earth, 5 degrees there • Coldest part of the atmosphere, 3rd farthest • What lakes, rivers, and the water you drink are • ...

Sol Review 2021-04-29

Across

0-14
forms a polymer
Storing energy
increases the rate
produced by green plants
Soap

Down

Speeds up the process
Needed to build muscle
Something Sweet
Lemon

10 Clues: 0-14 • Soap • Lemon • Storing energy • forms a polymer • Something Sweet • increases the rate • Speeds up the process • Needed to build muscle • produced by green plants

Cells 2013-09-17

Across

Protein builders of the cell
Creates energy for the cell using a process called cellular respiration
Contains enzymes to break down toxins
Digests things
Helps package proteins
Forms framework for movement of organelles
Selectively permeable layer that contains the cell
Breaks down substances into smaller molecules

Down

Stores ions and steroids
Helps with cell division
Contains RNA
Allows certain materials to travel in and out of the nucleus
Produces glucose for a plant cell
Jelly like substance that surrounds the organelles
Contains the entire plant cell and gives the cell support
Control center of the cell
Stores food and nutrients

17 Clues: Contains RNA • Digests things • Helps package proteins • Stores ions and steroids • Helps with cell division • Stores food and nutrients • Control center of the cell • Protein builders of the cell • Produces glucose for a plant cell • Contains enzymes to break down toxins • Forms framework for movement of organelles • Breaks down substances into smaller molecules • ...

Chem Vocab Joseph Bill 2020-09-04

Across

process of separating components of a mixture
the molecules are closely packed together
molecules have the most energy
properties that stay the same no matter the size
hangs a change to the appearance
it’s neither created nor destroyed
properties will differ through sample
a homogeneous mixture of two or mor substances

Down

properties that increase with size
substances formed from chemical reactions
a table of chemical elements
measure of resilience to movement
forms to the shape of its container
refers to the gas phase
all properties of mixture will be the same

15 Clues: refers to the gas phase • a table of chemical elements • molecules have the most energy • hangs a change to the appearance • measure of resilience to movement • properties that increase with size • it’s neither created nor destroyed • forms to the shape of its container • properties will differ through sample • substances formed from chemical reactions • ...

Plate Tectonics Terms 2019-01-04

Across

/ Amount of force pushing on a surface or area.
Transfer / the movement of energy from a warmer object to a cooler object
core / solid part of the core
/ the layer of hot, solid material between Earth's crust and core.
Drift / hypothesis that the continents slowly move across Earth's surface
/ soft layer of the mantle which the lithosphere floats on.
core / this part is the molten part of the Earth's core.
Tectonics / the theory that pieces of Earth's lithosphere are in constant motion driven by convection currents in the mantle
/ a plate boundary where two plates move away from each other
/ the layer of rock that forms Earth's outer surface

Down

/ a system that determines the distance of an object underwater by recording echoes of soundwaves
/ transfer of heat by movements of a fluid
/ direct transfer of energy through empty space through electromagnetic waves
/ the process by which oceanic crust sinks beneath a deep ocean trench and back into mantle
/ a plate boundary where two plates move toward each other
/ a plate boundary where two plates move past each other in opposite directions
/ a rigid layer made up of the uppermost part of the mantle and the crust
/ name of the single landmass that broke apart 225 million years ago
/ a section of a lithosphere that slowly moves over the asthenosphere carrying pieces of continental and oceanic crust
waves / A vibration that travels through Earth carrying the energy released during an earthquake.

20 Clues: core / solid part of the core • / transfer of heat by movements of a fluid • / Amount of force pushing on a surface or area. • / the layer of rock that forms Earth's outer surface • / a plate boundary where two plates move toward each other • / soft layer of the mantle which the lithosphere floats on. • ...

Photosynthesis, Cellular Respiration, and Carbon Cycle 2025-11-17

Photosynthesis, Cellular Respiration, and Carbon Cycle crossword puzzle

Across

The process that forms fossil fuels in the carbon cycle.
Inputs of photosynthesis include carbon dioxide, light, and _________.
Outputs of cellular respiration include water, __________, and ATP.
The element of life.
Photosynthesis occurs in this part of the cell.
Outputs of photosynthesis include glucose and _____________.
The part of the carbon cycle where bacteria break down dead organisms and release their CO2.
Inputs of cellular respiration include ___________ and oxygen.
The burning of fossil fuels that releases CO2 to the atmosphere.
The amount of ATP that is made during cellular respiration.

Down

The process by which cells break down glucose to release energy in the form of ATP.
Absorption of sunlight occurs during this stage of photosynthesis.
Creation of glucose occurs during this stage of photosynthesis.
The process in which sunlight, carbon dioxide, and water are used to create glucose (food) and oxygen.
Cellular respiration occurs in this part of the cell.
Cellular respiration is used by both plants and ___________.
The type of cellular respiration that occurs when there is no oxygen present.
The source of energy in all organisms.
The type of cellular respiration that occurs when oxygen is present.
Photosynthesis is used by both _________ and algae.

20 Clues: The element of life. • The source of energy in all organisms. • Photosynthesis occurs in this part of the cell. • Photosynthesis is used by both _________ and algae. • Cellular respiration occurs in this part of the cell. • The process that forms fossil fuels in the carbon cycle. • The amount of ATP that is made during cellular respiration. • ...

vocab 2025-04-17

Across

Loss of Memory
enlargement of a tissue caused by increased cell size
ability to perform repetitive muscular contractions against some resistance
Neuromuscular Facilitation stretching techniques that involve alternating contraction and passive stretches
movement (as with hands or feet) of palmar or plantar side to face posterior or away from midline
refers to a position with anterior side facing up; laying on one’s back

Down

maximum force that can be produced by a muscle during a single contraction
a constant involuntary movement of the eyeball up and down or back and forth
transfer of thermal energy indirectly through another medium such as air or liqu
A degeneration of a joints articular surface, leading to softening
pain that is felt at a point of the body other than the source
transfer of thermal energy by other forms of energy such as electricity

12 Clues: Loss of Memory • enlargement of a tissue caused by increased cell size • pain that is felt at a point of the body other than the source • A degeneration of a joints articular surface, leading to softening • transfer of thermal energy by other forms of energy such as electricity • refers to a position with anterior side facing up; laying on one’s back • ...

Features Of The Universe 2021-11-17

Features Of The Universe crossword puzzle

Across

A powerful and luminous stellar explosion
Smaller than a star and doesn't give off light
Millenium- 1000 years Century-100 years decade-10 years
How astronomers explain the way the universe began
The boundless three-dimensional extent to which objects and events have relative position and direction
the substance or substances of which any physical object consists or is composed
The distance light travels in one year
Where gravity and density are infinite and space-time extends into infinity
Any massive self-luminous celestial body of gas
A hot ball of glowing gases at the heart of our solar system

Down

Highly magnetized rotating compact star
A giant cloud of dust and gas in space
A very large star of high luminosity and low surface temperature
The change in wave frequency during the relative motion between a wave source and its observer
Radio waves, microwaves, infrared, visible, ultraviolet, X-ray and gamma radiation are all different forms of light
It may exist in potential, kinetic, thermal, helectrical, chemical, nuclear, or other forms
An individual form of life that is capable of growing and reproducing, and have one or more cells.
Sprawling systems of dust, gas, dark matter

18 Clues: A giant cloud of dust and gas in space • The distance light travels in one year • Highly magnetized rotating compact star • A powerful and luminous stellar explosion • Sprawling systems of dust, gas, dark matter • Smaller than a star and doesn't give off light • Any massive self-luminous celestial body of gas • How astronomers explain the way the universe began • ...

Physiology of Muscle Contraction 2015-04-20

Physiology of Muscle Contraction crossword puzzle

Across

the protein to which calcium ions bind during muscle contraction
the cytoplasm of a muscle cell
organelle that is the source of ATP for muscle contraction
the type of neuron that transmits an action potential to a muscle cell
bind to troponin to expose binding sites for myosin (2 words)
neurotransmitter that triggers muscle cell contraction
muscle cell membrane
the point of contact between a motor neuron and a muscle fiber (3 words)
the microscopic gap between an axon terminal and the membrane of a muscle cell (2 words)
the protein within a thin filament that blocks the binding sites for myosin
protein that forms the thin filaments of a muscle fiber

Down

one source of energy for muscle contraction
_____ reticulum, the ER of a muscle cell
_____ junction; the junction between a neuron and a muscle cell
the unit of muscle contraction
another term for an electrical impulse traveling along a neuron or muscle cell membrane (2 words)
protein that forms the thick filaments of a muscle fiber
a protein molecule in a cell membrane that acts as an "antenna" for receiving chemical signals

18 Clues: muscle cell membrane • the unit of muscle contraction • the cytoplasm of a muscle cell • _____ reticulum, the ER of a muscle cell • one source of energy for muscle contraction • neurotransmitter that triggers muscle cell contraction • protein that forms the thin filaments of a muscle fiber • protein that forms the thick filaments of a muscle fiber • ...

Types of energy and energy transformations 2025-12-19

Types of energy and energy transformations crossword puzzle

Across

Another name for radient energy
what energy is used to power electronics
an item that carries energy
The process that happens when something warm water mixes with cold
A type of heat transfer that comes from heat waves
A law that states energy can't be created nor destroyed
What type of energy comes from elastic being stretched
another name for heat energy
stored up energy

Down

A ball is rolling, what type of energy does it have?
the uneven heating of liquids
radient energy that travels in waves
A form of PE that comes from the objects gravitational position
Kinetic + potential = what energy?
the energy that comes out when you talk
energy thats released from the nucleus
Heat that transfers from direct touch
Energy that comes chemical reactions

18 Clues: stored up energy • an item that carries energy • another name for heat energy • the uneven heating of liquids • Another name for radient energy • Kinetic + potential = what energy? • radient energy that travels in waves • Energy that comes chemical reactions • Heat that transfers from direct touch • energy thats released from the nucleus • ...

Chemistry vocab crossword 2022-12-06

Chemistry vocab crossword crossword puzzle

Across

anything that takes up space and has volume
State of matter that has a set shape and set volume
reaction that releases energy and forms bonds
reaction that absorbs energy adn breaks bonds
state of matter that has no specific shape or volume, but has a electrical charge
replacement type of reaction that involves two compounds and they switch element partners
state of matter that has no set shape but a set volume
neutral particle in the atom

Down

when two or more substances combine to form one single substance
has no specific shape or volume
positively charged particle in the atom
negatively charged particle in the atom
when one substance breaks down into two or more substances
a molecules made of more than one element that are bonded together
the starting materials in a chemical reaction
the ending materials in a chemical reaction
replacement when on element replaces another in a compound
a pure substance made of one type of atom
the center of the atom

19 Clues: the center of the atom • neutral particle in the atom • has no specific shape or volume • positively charged particle in the atom • negatively charged particle in the atom • a pure substance made of one type of atom • anything that takes up space and has volume • the ending materials in a chemical reaction • reaction that releases energy and forms bonds • ...

too much science 2025-01-23

Across

conversion: The changing of organic matter into other chemical forms.
technology: The application of health care theories to develop methods, products and tools to maintain or
conversion: The changing of organic matter that has been produced by photosynthesis into useful liquid, gas
The process of mixing decaying leaves, manure and other nutritive matter to improve and fertilize
Any of a set of possible forms of a gene.
An environmental factor related to or produced by l
The ways that humans apply biological concepts to produce products and provide services.
Precipitation with a pH less than 5.6 that forms in the atmosphere when certain pollutants mixwith water vapor.

Down

diversity: The variety and complexity of species present and interacting in an ecosystem and the relative
A nonliving factor or element (e.g., light, water, heat, rock, energy, mineral).
A community of living organisms of a single major ecological region.
A link in the circular chain of recycling events that promotes the use of products made with
chemistry: The science of the composition, structure, properties and reactions of carbon based matter, of atomic and molecular systems; sometimes referred to as organic chemistry.
Economic goods or products before they are processed and/or given a brand name, such as a

14 Clues: Any of a set of possible forms of a gene. • An environmental factor related to or produced by l • A community of living organisms of a single major ecological region. • conversion: The changing of organic matter into other chemical forms. • A nonliving factor or element (e.g., light, water, heat, rock, energy, mineral). • ...

plate tectonics 2023-01-06

Across

transferring particles
mantle rises forms magma
movement of a fluid caused by different temperatures

Down

a process of how the ocean crust sinks
transfer thermal energy
mass
underwater mountain chains
Hess researched sea floor

8 Clues: mass • transferring particles • transfer thermal energy • mantle rises forms magma • Hess researched sea floor • underwater mountain chains • a process of how the ocean crust sinks • movement of a fluid caused by different temperatures

chemistry 2025-11-14

Across

: something that goes in the air
notice things
compound: a substance formed

Down

the study of objects
transform energy
chloride: compound turns into different forms
a group of atoms bonded together
electromagnetic radiation

8 Clues: notice things • transform energy • the study of objects • electromagnetic radiation • compound: a substance formed • a group of atoms bonded together • : something that goes in the air • chloride: compound turns into different forms

Cellular Energetics 2 2022-03-29

Across

The specific region of an enzyme that binds the substrate and that forms the pocket in which catalysis occurs.
The portion of a biological system ´ s energy that can perform work when temperature and pressure are uniform throughout the system.
In cellular metabolism, the use of energy released from an exergonic reaction to drive an endergonic reaction.
The amount of energy that reactants must absorb before a chemical reaction will start

Down

The reactant on which an enzyme works.
A spontaneous chemical reaction in which there is a net release of free energy.
A non spontaneous chemical reaction in which free energy is absorbed from the surroundings.
A chemical agent that selectively increases the rate of reaction without being consumed by the reaction.
An organic molecule serving as a cofactor. Most vitamins function as coenzymes in a metabolic reaction.
A measure of molecular disorder, or randomness

10 Clues: The reactant on which an enzyme works. • A measure of molecular disorder, or randomness • A spontaneous chemical reaction in which there is a net release of free energy. • The amount of energy that reactants must absorb before a chemical reaction will start • A non spontaneous chemical reaction in which free energy is absorbed from the surroundings. • ...

Chapter 3 Science 2021-12-16

Across

green substance found in most plants
an organism that lives in or on another organism and receives benefits, usually while harming the other other organism
process by which green plants use the sun's energy to make food
organisms that make their own food
process by which some organisms use chemical energy to make food

Down

group of organisms belonging to the same ecosystem
organisms that eat other organisms
simple, nonflowering plant that is usually found in or around water
the end of or the dying out of a type of organism
single-celled organisms that have plant, animal or fungus characteristics
very tiny living organisms
organisms that break down dead organisms
simple plant that forms a crust-like growth on rocks or tree trunks
so small as to be seen only with a microscope
shared

15 Clues: shared • very tiny living organisms • organisms that eat other organisms • organisms that make their own food • green substance found in most plants • organisms that break down dead organisms • so small as to be seen only with a microscope • the end of or the dying out of a type of organism • group of organisms belonging to the same ecosystem • ...

Photosynthesis 2024-10-04

Across

organelle where photosynthesis occurs
an organism that uses photosynthesis to create its food and is characterized for being green
product combined with water in the chemical reaction of photosynthesis (hint; human waste product)
waste product that is a waste-product
green pigment inside the chloroplasts
allowed for gasses to enter and exit the plant
how hot or cold something is
oxygen in the chemical reaction of photosynthesis
how water is carried through a plant

Down

flattened "coins" within the chloroplasts that increase surface area
how forms of glucose are carried through a plant
process by which carbon dioxide, water, and sunlight are combined to produce glucose and oxygen
organism that makes its food
sugar used as energy, amino acids, or sugar in the DNA or RNA
main source of energy during photosynthesis

15 Clues: organism that makes its food • how hot or cold something is • how water is carried through a plant • organelle where photosynthesis occurs • waste product that is a waste-product • green pigment inside the chloroplasts • main source of energy during photosynthesis • allowed for gasses to enter and exit the plant • how forms of glucose are carried through a plant • ...

Biology Ch. 2 Crossword (2) 2014-11-18

Biology Ch. 2 Crossword (2) crossword puzzle

Across

An important class of catalysts in living things.
The number of protons in an atom.
The central core of an atom and consists of the protons and neutrons.
An atom or molecule with an electrical charge.
The result of the combination of two compounds.
Solutions in which water is the solvent.
A solution in which no more solute can dissolve.
The reactions in which electrons are transferred between atoms.
Pure substances that cannot be broken down chemically into simpler kinds of matter.
The OH- ion.
Chemical substances that neutralize small amounts of either an acid or base added to a solution.

Down

The breaking apart of a molecule into two ions composed of opposite charge.
Reactions that involve a net absorption of free energy.
The rate at which atoms or molecules of any substance moves.
Most elements tend to undergo ________, combining in ways that cause their atoms to become stable.
The simplest part of a substance that retains all of the properties of the substance.
The amount of energy needed to start the reaction.
The quantity of matter an object has.
The energy in a system that is available for work.
A mixture in which one or more substances are uniformly distributed in another substance.
A solution is an ____ if the number of hydronium ions is greater than the number of hydroxide ions.
Forms when two atoms share one or more pairs of electrons.

22 Clues: The OH- ion. • The number of protons in an atom. • The quantity of matter an object has. • Solutions in which water is the solvent. • An atom or molecule with an electrical charge. • The result of the combination of two compounds. • A solution in which no more solute can dissolve. • An important class of catalysts in living things. • ...

Chemistry Crossword 2023-11-27

Across

A solution of water and sediment, formed evaporation of water
a loose granular material that results from the disintegration of rocks
a distinct layer of soil, approximately parallel with the land surface, whose properties develop from the combined actions of living organisms and percolating water.
the fine bits of clay and sand that become sediment settling at the bottom of a river or lake
a solid inorganic substance of natural occurrence
energy that is stored
ions that are positively charged
the breaking down or dissolving of rocks and minerals on the surface of the Earth.
the energy contained within a system that is responsible for its temperature.
a collection of objects or smaller systems that can be identified

Down

the geological process in which earthen materials are worn away and transported by natural forces such as wind or water.
the loose surface material that covers most land.
the study and description of the physical features of an area
matter that has come from a recently living organism.
a vertical section of the soil that depicts all of its horizons
a term for the general physical, chemical, and mineralogical composition of the unconsolidated material, mineral or organic, in which soil forms.
the energy of motion, observable as the movement of an object or subatomic particle
a natural earthy material that is plastic when wet, consisting essentially of hydrated silicates of aluminum
an atom that has more electrons than protons
everything around the reaction

20 Clues: energy that is stored • everything around the reaction • ions that are positively charged • an atom that has more electrons than protons • the loose surface material that covers most land. • a solid inorganic substance of natural occurrence • matter that has come from a recently living organism. • A solution of water and sediment, formed evaporation of water • ...

Minerals 2025-04-23

Across

type of mineral
forms inside the surface
getting to a lower temperature
formed by heat and pressure
what happens in the atmosphere
what the outside of the rock is
forms on the Earth's surface
formed from cooled magma
breaks on a smooth surface
breaks on a jagged surface

Down

if the rock is metallic or not
what a rock is
squished together; forms sedimentary rocks
wearing down
what cools to make igneous rocks
what forms from compaction and cementation
how hard a rock is
non organic
what results when igneous rocks go under weathering and erosion
color of line when pressed against a plate

20 Clues: non organic • wearing down • what a rock is • type of mineral • how hard a rock is • forms inside the surface • formed from cooled magma • breaks on a smooth surface • breaks on a jagged surface • formed by heat and pressure • forms on the Earth's surface • if the rock is metallic or not • getting to a lower temperature • what happens in the atmosphere • what the outside of the rock is • ...

Air Masses And Fronts 2015-03-01

Across

the amount of moisture in the air
cold and warm masses that meet but can't move each other
a warm air mass that is caught between two cold air masses
a warm air mass that forms over land
the surface features of an area
a place where an air mass forms
a wind blowing from the west
located over land masses
latitudes located within 25 degrees of the equator

Down

when air masses meet
located over oceans
a warm air mass that forms over oceans
a fast moving cold air mass that overtakes a warm air mass
a warm air mass that overtakes a cold air mass
located towards the poles
streams very strong air currents that go around the globe
a current of air blowing
a cold air mass that forms over oceans
a cold air mass that forms over land
a huge body of air that has similar temperature,humidity,and air pressure

20 Clues: located over oceans • when air masses meet • a current of air blowing • located over land masses • located towards the poles • a wind blowing from the west • the surface features of an area • a place where an air mass forms • the amount of moisture in the air • a warm air mass that forms over land • a cold air mass that forms over land • a warm air mass that forms over oceans • ...

Electric Currents Vocab 2023-04-06

Electric Currents Vocab crossword puzzle

Across

A complete pathway that allows the flow of electrons
A flow of charge that always flows in one direction.
A material through which electrons move easily
The tendency for a material to resist the flow of electrons and to convert electrical energy into other forms
The force that causes electric charges to flow
Surrounds every electric charge and exerts the force that causes other electric charges to be attracted or repelled
The flow of 1 coulomb of charge per second.

Down

Charge can be transferred from object to object, but it cannot be created or destroyed
Devices in which a circuit forms branches, each of which is a separate path for electron flow
Electric current that repeatedly reverses direction.
A material in which electrons are not able to move easily
An object that provides a potential difference
Devices in a circuit form a single pathway for electron flow
An electronic device that allows electron flow in only one direction.
Net movement of electric charges in a single direction

Electricity Terms 2016-10-29

Across

a unit that measures electric current
the difference in charge between two points on a circuit
a force is said to do this if, when acting, there is a displacement of the point of application in the direction of the force
the complete path of an electric current
a measure of the difficulty of passing an electric current through a conductor
the production of an electromotive force (i.e., voltage) across an electrical conductor due to its dynamic interaction with a magnetic field
a type of material that allows the flow of electric current in one or more directions
a circuit that has two or more paths for current to flow through
the presence and flow of electric charge
the rate of flow of electric charge, measured in amperes

Down

a property of objects which can be transferred to other objects or converted into different forms
states that the current through a conductor between two points is directly proportional to the voltage across the two points
the rate of doing work, or the amount of energy consumed per unit time
the ratio of useful work performed by a machine or in a process to the total energy expended or heat taken in
a measure of electric potential, or the energy that could be released if electric current is allowed to flow
a circuit in which resistors are arranged in a chain, so the current has only one path to take
a form of kinetic energy that is caused by moving electric charges
an electrical resistance between two points of a conductor when a constant potential difference applied between these points produces in this conductor a current of one ampere
an electrical component or portion of a circuit that consumes electric power (ex. appliances and lights)

19 Clues: a unit that measures electric current • the complete path of an electric current • the presence and flow of electric charge • the difference in charge between two points on a circuit • the rate of flow of electric charge, measured in amperes • a circuit that has two or more paths for current to flow through • ...

Climate change 2022-03-25

Across

a building with a roof and sides made of glass, used for growing plants that need warmth and protection
an artificial substance that can be shaped when soft into many different forms and has many different uses
the general weather conditions usually found in a particular place
all the living things in an area and the way they affect each other and the environment
relating to the whole world

Down

the conditions in the air above the earth such as wind, rain, or temperature, especially at a particular time over a particular area
to sort and collect rubbish in order to treat it and produce useful materials that can be used again
an area of land, when considering its natural features
a substance in a form like air that is neither solid nor liquid
the air, water, and land in or on which people, animals, and plants live
Renewable forms of energy can be produced as quickly as they are used
a chemical element that exists in its pure form as diamond or graphite, and is an important part of other substances such as coal and oil, as well as being contained in all plants and animals
the act of sending out gas, heat, light, etc
the power and ability to be physically and mentally active

14 Clues: relating to the whole world • the act of sending out gas, heat, light, etc • an area of land, when considering its natural features • the power and ability to be physically and mentally active • a substance in a form like air that is neither solid nor liquid • the general weather conditions usually found in a particular place • ...

Light and Sound Waves 2024-04-27

Across

a kind of radiation including visible light, radio waves, gamma rays, and X-rays, in which electric and magnetic fields vary simultaneously.
distance between the crests or between the troughs of two adjacent waves
The part of a longitudinal wave where the particles of the medium are close together.
the height of a wave's crest
The bending of a wave as it passes at an angle from one medium to another
high-energy electromagnetic wave that has a slightly shorter wavelength and higher frequency than an ultraviolet wave
electromagnetic wave that has a slightly shorter wavelength and higher frequency than visible light, and carries enough energy to cause chemical reactions
change of pitch when a sound source is moving inrelation to an observer
material in which a wave travels
low-frequency, low energy electromagnetic wave that has a wavelength between about 1 mm and 30 cm
rapid back-and-forth motion that can occur in solids,liquids, or gases
frequency, low energy electromagnetic wave that has a wavelength longer than about 30 cm
light energy hitting the surface is converted to heat energy
A disturbance that transfers energy from place to place
perception of how high or low a sound seems
a material that scatters light as it passes through
increase in amplitude that occurs when an object vibrating at its natural frequency absorbsenergy from a nearby object vibrating at the same frequency

Down

highest point of a wave
Light that is bounced off the surface of an object
high-energyelectromagnetic wave with a shorter wavelength and higher frequency than all other types of electromagnetic waves
the particles in the material that carries the wavemove back and forth along the direction that the wave travels
waves energy that travels trough space as light and other forms of radiation; don't need a medium to travel
The part of a longitudinal wave where the particles of the medium are far apart
the number of complete wavelengths that pass a point in a given time; measured in hertz
entire range of electromagnetic waves with different frequencies and wavelengths
when light passes through the material without being scattered
wave electromagnetic wave that has a wavelength shorter than a microwave but longer than visible light
a longitudinal wave that can only travel through matter
lowest point of a wave
a material that you can see clearly what is on the other side

30 Clues: lowest point of a wave • highest point of a wave • the height of a wave's crest • material in which a wave travels • perception of how high or low a sound seems • Light that is bounced off the surface of an object • a material that scatters light as it passes through • a longitudinal wave that can only travel through matter • ...

Energy Transformation Unit 2.1 2013-12-03

Energy Transformation Unit 2.1 crossword puzzle

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How energy is expressed
The ability to do work
Energy of an object due to its motion
When a candle is burned, some chemical energy is transformed into ______ energy
Energy of an object due to its position, condition, or chemical composition

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The theory that states energy can only change forms, therefore, it cannot be created or destroyed

6 Clues: The ability to do work • How energy is expressed • Energy of an object due to its motion • Energy of an object due to its position, condition, or chemical composition • When a candle is burned, some chemical energy is transformed into ______ energy • The theory that states energy can only change forms, therefore, it cannot be created or destroyed

Organelle Crossword Puzzle 2020-12-20

Organelle Crossword Puzzle crossword puzzle

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only in plant cells
Jelly-like insides of cells
Captures energy from sunlight and convert into chemical energy stored in
Contains the cell’s DNA and instructions for making proteins
The outer layer of the cell, protects and provides structure, only in plant
A microscopic single-celled organism that has neither a distinct nucleus with a membrane nor other specialized organelles
Breaks down lipids, carbohydrates, and proteins into small molecules
Converts chemical energy stored in food into compounds cells can use

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a continuous membrane system that forms a series of flattened sacs within the cytoplasm of eukaryotic cells and serves multiple functions, being important particularly in the synthesis, folding, modification, and transport of proteins
Assembles proteins
A subcellular structure that has one or more specific jobs to perform in the cell,
The basic membrane-bound unit that contains the fundamental molecules of life and of which all living things are composed
An organism whose cells have a nucleus enclosed within a nuclear envelope
Regulates what enters and leaves the cell, also protects and supports the cell, made of phospholipids
can be used by the rest of the cell
body Modifies, sorts, and packages proteins for storage or release

16 Clues: Assembles proteins • only in plant cells • Jelly-like insides of cells • can be used by the rest of the cell • Contains the cell’s DNA and instructions for making proteins • body Modifies, sorts, and packages proteins for storage or release • Breaks down lipids, carbohydrates, and proteins into small molecules • ...

Science GED 2023-10-19

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A tentative explanation or educated guess that can be tested through experimentation or observation.
The act of using your senses to gather information about the world or a specific phenomenon.
System A system of celestial bodies, including the Sun, planets, moons, asteroids, and comets, that revolve around the Sun.
The speed of an object in a particular direction.
The partial or total blocking of one celestial body by another, such as a solar or lunar eclipse.
Energy The energy an object possesses due to its position or state.
The process by which species change over time through the accumulation of genetic variations.
The flow of electric charge, typically through conductors like wires.
Anything that has mass and takes up space.
The transfer of energy in the form of electromagnetic waves, such as heat from the Sun.
The force that attracts two objects with mass towards each other.
A molecule that carries genetic information in all living organisms.
Reaction A process in which substances transform into new substances with different properties.
The transfer of heat through direct contact between particles or objects.

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The process by which plants and some other organisms convert light energy into chemical energy (sugar) through the synthesis of organic compounds.
A controlled test or investigation conducted to collect data and test a hypothesis.
A well-substantiated explanation or model that is supported by a substantial body of evidence and scientific consensus.
The transfer of heat through the movement of fluids (liquids or gases).
The mass of an object per unit volume; often expressed in g/cm³ or kg/m³.
The smallest unit of a chemical compound consisting of two or more atoms bonded together.
The capacity to do work or cause change, often occurring in various forms such as kinetic, potential, thermal, and chemical energy.
A pure substance that cannot be broken down into simpler substances through chemical reactions.
Method A systematic approach used by scientists to investigate natural phenomena, involving steps such as observation, hypothesis formulation, experimentation, data collection, and analysis.
A community of living organisms and their physical environment, interacting as a system.
The basic unit of matter, consisting of a nucleus (protons and neutrons) and electrons orbiting the nucleus.
A substance formed by the chemical combination of two or more elements in fixed proportions.
Information or facts collected during experiments or observations that can be analyzed to draw conclusions.
Energy The energy of an object in motion.
The fundamental structural and functional unit of living organisms.
A statement or equation describing a consistent and universal relationship observed in nature.

30 Clues: Energy The energy of an object in motion. • Anything that has mass and takes up space. • The speed of an object in a particular direction. • The force that attracts two objects with mass towards each other. • Energy The energy an object possesses due to its position or state. • The fundamental structural and functional unit of living organisms. • ...

Picture Vocab Crossword 2023-04-29

Picture Vocab Crossword crossword puzzle

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removal of trees/forests
Long-term change in temps on earth
make smart purchasing decisions
use of resources
usage of natural resources that results in depletion
The sum of different forms of life
harmful substance contaminating environment
find ways to use multiple times
amount of energy ultilized
a way of farming and fishing producing food without harming environments
more organisms than ecosystems support
all biotic/abiotic interactions in a region

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alien species brought by humans
Changes caused by human activity, which disrupts ecosystems and threatens a species survival
all organisms in a ecosystem
caused by ind. rev.
everything surrounding systems
properly disposing used resources
Cultivating soil, producing crops, raising livestock

19 Clues: use of resources • caused by ind. rev. • removal of trees/forests • amount of energy ultilized • all organisms in a ecosystem • everything surrounding systems • alien species brought by humans • make smart purchasing decisions • find ways to use multiple times • properly disposing used resources • Long-term change in temps on earth • The sum of different forms of life • ...

chapter 12- industrialization and nationalism 2017-04-18

chapter 12- industrialization and nationalism crossword puzzle

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an economic system in which production and distribution of goods are controlled substantially by the government rather than by private enterprise, and which cooperation rather than competition guides economic activity
father of liberalism; most significant thinker, physician, and philosopher
the unique cultural identity of a people based on common language, religion, and national symbols
french philosopher and writer
the reliance on military string to get what you want
rejected liberalism and radical democracy, and desired traditional government
attorney general and lor chancellor of england, resigning amid charges of corruption

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desires limited government in order to protect individual liberties
prussian leader that unified germany
an intellectual movement of the seventeenth and eighteenth centuries marked by a celebration of the powers of human reason, a keen interest in science, the promotion of religious toleration, and a desire to construct governments free of tyranny
studies specimens around the globe led him to formulate his theory of evolution and his views on the process of natural selection
a new European order in which no single power was able to dominate
the principle set forth by charles darwin that every plant or animal has evolved, or changed, over a long period of time from earlier, simpler forms of life to more complex forms
an engine that converts the heat energy of pressurized steam into mechanical energy, especially one in which steam drives a piston in a closed cylinder

14 Clues: french philosopher and writer • prussian leader that unified germany • the reliance on military string to get what you want • a new European order in which no single power was able to dominate • desires limited government in order to protect individual liberties • father of liberalism; most significant thinker, physician, and philosopher • ...

Ecology Part 2 Crossword Puzzle 2025-03-21

Ecology Part 2 Crossword Puzzle crossword puzzle

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an organism that can produce its own food from natural sources like sunlight or inorganic chemicals
the part of its fundamental niche that a species occupies
any individual living thing, encompassing a wide range of life forms from single-celled bacteria to complex multicellular animal
energy from organic waste and dead bodies, release nutrients back into environment (decomposers: worms, bacteria, fungi)
succession that occurs in areas where there has been previous growth (ex: forest fires, forest clearings)
an organism that cannot produce its own food and instead obtains energy by consuming other organisms
a specific level in an ecosystem based on the organism’s source of energy
the entire range of conditions an organism is potentially able to occupy
major biological community that occurs over a large area of land
one organism feeds on and usually lives on or in another, does not usually kill the host (ticks)

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the rate at which organic material is produced by photosynthetic organisms in an ecosystem
all the interacting populations of different species living in the same area
the act of one organism feeding on another
a geographic area where plants, animals, and other organisms, along with weather and landscape
a close and prolonged interaction or relationship between two or more different biological species
the physical, or non-living aspects of a habitat.
- regular progression of species replacement.
illustrates the flow of energy and nutrients as one organism consumes another
Study of interactions of living organisms with one another and with their physical environment
an organism, often bacteria or fungi, that breaks down dead organic matter
the natural environment where an organism lives
succession that occurs where plants have not grown before (ex:volcanoes, receding glaciers).

22 Clues: the act of one organism feeding on another • - regular progression of species replacement. • the natural environment where an organism lives • the physical, or non-living aspects of a habitat. • the part of its fundamental niche that a species occupies • major biological community that occurs over a large area of land • ...

Aerial 2025-09-09

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plasma is the most ____ state in the universe
how well a material burns
the unit used to measure mass
the amount of atoms that something is made of
they have a definite volume and no fixed shape
atoms of the same element are ____
how easily something catches fire
the average kinetic energy of matter
atoms of different elements are ____
particles are moving so fast in the plasma state that they shed electrons from them forming ____
they have a definite volume and definite shape
we describe matter using solid, liquids, gas, and plasma or _____
the ability to be pounded into a thin sheet.
the amount of space the atoms take up
particles of matter are always in ____
in gases ____ is very high
the ability to dissolve in another substance
mass is measured with a _____
mass per unit
how readily a substance undergoes a chemical reaction.

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they have no definite volume and no definite shape
volume is measured with a ruler or a ____
particles from liquid are ____ together
the unit to measure volume in is cubic centimeters or ____
all matter is made up of tiny particles known as ____
the physical form in which a substance exists such as a solid, liquid, or gas
particles of matter ____
there are __ states of matter
shiny
the ability to be drawn or pulled into a wire
the lack definite volume and they have no definite shape
as temperature increases, particles of matter will ____
for solids the atoms _____ because of low kinetic energy
how readily a substance forms an acid or base in water
able to transfer thermal energy from place to place
energy is ___ in the plasma state

36 Clues: shiny • mass per unit • particles of matter ____ • how well a material burns • in gases ____ is very high • the unit used to measure mass • there are __ states of matter • mass is measured with a _____ • how easily something catches fire • energy is ___ in the plasma state • atoms of the same element are ____ • the average kinetic energy of matter • ...

A&P Revision 2021-12-07

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bone that divides the nasal passage
bone that makes up top of the skull
muscle of lower jaw and chin
bones that makes up the forehead
another name for cheekbones
forms nasal cavity and hard palate of the mouth
muscle that covers the forehead
muscle of the nose
only moveable bone in the face
what bone forms the upper jaw and soft palate of the mouth
muscle of upper lip

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muscle of upper eye
muscle that covers the temporal bone
spongy bones of nasal passage
forms inner part of eye orbit and part of the nasal passage
muscle of the cheek
bone found at the side of the head around the ears
muscle of the neck
bone at the rear of the skull
muscle on the side of the neck that leads to back of the ears
forms the bridge of the nose

21 Clues: muscle of the neck • muscle of the nose • muscle of upper eye • muscle of the cheek • muscle of upper lip • another name for cheekbones • muscle of lower jaw and chin • forms the bridge of the nose • spongy bones of nasal passage • bone at the rear of the skull • only moveable bone in the face • muscle that covers the forehead • bones that makes up the forehead • ...

Chapter 5 Review 2023-01-06

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where plates move past each other.
Heating and cooling of a fluid, changes in the fluids density, and the force of gravity combine to set this in motion.
the transfer of energy that is carried in rays.
breaks in Earth's crust where rocks have slipped past each other.
heat transfer between materials that are touching
a mountain that forms in Earth's crust when molten magma reaches the surface.
the measure of how much mass there is in a given volume.
where plates move apart.

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major belt of volcanoes.
where plates move together.
Heat transfer by the movement of a fluid.
where pieces of earth's crust diverge on land, a deep valley forms called...
states that Earth's plates are in slow, constant motion, driven by convection currents in the mantle.
an area where material from deep within Earth's mantle rises through the crust and melts to form magma.
crust broken pieces that are separated by cracks.

15 Clues: major belt of volcanoes. • where plates move apart. • where plates move together. • where plates move past each other. • Heat transfer by the movement of a fluid. • the transfer of energy that is carried in rays. • heat transfer between materials that are touching • crust broken pieces that are separated by cracks. • ...

Tissue Review 2021-10-06

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Lines much of the respiratory tract
Most widely distributed tissue type in the body
Forms the stroma or internal "skeleton" of lymph nodes,the spleen, and other lymphoid organs
Forms the lining of the stomach and small intestine
a single layer of flattened cells
Found in the bladder lining
line the esophagus and forms the skin epidermis
Contains spindle-shaped cells
Composes the basement membrane and packages organs

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Displays intercalated discs
Forms hormones
Contains cells arranged concentrically around a nutrient canal; matrix is hard due to calcium salts
Basis of the major controlling system of the body
Forms the embryonic skeleton and the surfaces of bones at the joints; reinforces the trachea
found in ovaries
Multinucleate
Supports body organs
Provides insulation for the body
Voluntarily controlled
Found in the walls of stomach,uterus, and arteries

20 Clues: Multinucleate • Forms hormones • found in ovaries • Supports body organs • Voluntarily controlled • Displays intercalated discs • Found in the bladder lining • Contains spindle-shaped cells • Provides insulation for the body • a single layer of flattened cells • Lines much of the respiratory tract • Most widely distributed tissue type in the body • ...

Newton's Laws and Momentum 2012-08-30

Newton's Laws and Momentum crossword puzzle

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Means change in momentum.
Impulse, or change in momentum, is equal to the ________ under a force-time graph.
Newton’s 2nd law says that the force on an object is equal to the ________ of change of momentum.
In an explosion, the total momentum before and afterwards is often this.
Elastic collisions are sometimes called this.
Inelastic collisions are sometimes called this.
In any collision, momentum is always ________.
In any collision, the ________ energy (i.e. all forms) is always conserved. This word is used twice in the crossword !
a collision when kinetic energy IS conserved

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a collision when kinetic energy IS NOT conserved
Newton’s 3rd law: if object A exerts a force on object B, then object B exerts an equal force on A but in the ________ direction.
Impulse is equal to force x ….
momentum is defined as mass x ….

13 Clues: Means change in momentum. • Impulse is equal to force x …. • momentum is defined as mass x …. • a collision when kinetic energy IS conserved • Elastic collisions are sometimes called this. • In any collision, momentum is always ________. • Inelastic collisions are sometimes called this. • a collision when kinetic energy IS NOT conserved • ...

Unit 2 2021-10-12

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forms from another rock because of heat and high pressure
when condensed liquid falls from the atmosphere back to Earth.
the process of liquid moving through something that is porous
naturally-formed solid made of one or more minerals
hardest mineral, rated 10 on the Mohs Hardness Scale
another name for the water cycle
rocks forms above the Earth's surface.
runoff helps add nutrients to fresh water and salt water
the softest mineral, rated 1 on the Mohs Hardness Scale
process of the water cycle when the plants release water vapor and oxygen.
created when groundwater touches hot rocks or magma below Earth's surface
a solid object with specific chemical composition. It has a crystal structure.
if a liquid cools at this speed, the crystals will be smaller

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when the sediments are glued together to create the rock
small rocks like gravel, sand, silt, and clay.
rocks do this through the rock cycle
this also a part of the water cycle,even though we might not think that it is
plane surface where a mineral cleanly splits
when the gaseous phase loses energy
sandstone and limestone are types of this rock
when a volcano erupt, this is released into the atmosphere
resistance to be scratched
rocks forms within the Earth's crust.
an area of land that catches all precipitation and surface runoff
basalt and granite are types of this rock
a process where crystals form and grow
an underground area of sediment and rocks
when liquid phase changes to a gas phase

28 Clues: resistance to be scratched • another name for the water cycle • when the gaseous phase loses energy • rocks do this through the rock cycle • rocks forms within the Earth's crust. • rocks forms above the Earth's surface. • a process where crystals form and grow • when liquid phase changes to a gas phase • basalt and granite are types of this rock • ...

Year 9 Science - Investigating Reactions 2013-04-10

Year 9 Science - Investigating Reactions crossword puzzle

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How animals obtain their energy
Made in the process of photosynthesis
Used to measure acidity
A chemical change of the absorption of heat
A acid formed in the stomach

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Chemical reaction that produces glucose
A chemical change of the lose of heat
A compound that forms hydroxyl ions
A corrosive substance
Used in photosynthesis

10 Clues: A corrosive substance • Used in photosynthesis • Used to measure acidity • A acid formed in the stomach • How animals obtain their energy • A compound that forms hydroxyl ions • A chemical change of the lose of heat • Made in the process of photosynthesis • Chemical reaction that produces glucose • A chemical change of the absorption of heat

Rocks and Soil 2024-11-08

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A break in a rock sequence
Biggest of the three components that make soil
the place where sandstone forms
a natural element containing organic matter
layers of rocks
a type of index fossil
A way to tell how old a sedimentary rock layer is
topmost layer of soil, best soil for farming
an igneous rock; commonly used on countertops
contains natural materials, dead stuff

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when heated materials rise and cooler materials sink, creating a continuous movement
this rock floats on water
an animal's bones preserved in sedimentary rocks
rock that forms from packing of sediments under pressure
igneous rock that forms inside volcanoes
a metamorphic rock used in sculptures, flooring, furniture
soil layers
igneous rock that forms outside of volcanoes
Most common rock on Earth
type of rock that forms under intense heat and pressure
process of liquid passing through a filter
middle biggest of the components that make up soil
smallest of the components that make up soil
a natural igneous glass

24 Clues: soil layers • layers of rocks • a type of index fossil • a natural igneous glass • this rock floats on water • Most common rock on Earth • A break in a rock sequence • the place where sandstone forms • contains natural materials, dead stuff • igneous rock that forms inside volcanoes • process of liquid passing through a filter • a natural element containing organic matter • ...

Plate Tetonics 2017-04-26

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Thickest layer, second most outward layer.
Boundaries where plates go in opposite directions, rubbing against each other.
Part of crust that is thinnest.
How energy from plates is released and causes earthquakes.
Part of crust that is the thickest.
Crust and upper layer of the mantle that make up a zone of rigid, brittle rock.
Occurs at mid-ocean ridges, the sea floor spreads apart and new crust forms.
The layer below the lithosphere that is a zone of asphalt like consistency.
What state of matter the outer core is.

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Caused by pressure from the plates being released as energy.
Caused by convergent plates coming together.
Happen in the mantle, causes plates to move.
The super continent that was made up of all continets, split apart, and formed today's continents.
Theory that the contients are slowly drifing apart from each other.
Made of the lightest materials, basalts and granites.

15 Clues: Part of crust that is thinnest. • Part of crust that is the thickest. • What state of matter the outer core is. • Thickest layer, second most outward layer. • Caused by convergent plates coming together. • Happen in the mantle, causes plates to move. • Made of the lightest materials, basalts and granites. • How energy from plates is released and causes earthquakes. • ...

VT1305 Nutrition 2024-05-15

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A mineral important for bone health and muscle function.
The process of breaking down complex nutrients into simpler forms.
A type of sugar found in milk.
The process of eliminating waste products from the body.
The part of the digestive system where most nutrient absorption occurs.
The process by which animals break down food into smaller molecules
The process of converting food into energy within cells.
A type of nutrient that provides structural support.

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A type of carbohydrate found in plant cell walls.
A water-soluble vitamin necessary for collagen synthesis.
A nutrient that provides energy and is essential for growth and maintenance
A fat-soluble vitamin important for vision.
A mineral needed for nerve function and fluid balance.
The enzyme-rich fluid secreted by the liver and stored in the gallbladder.
A mineral needed for nerve function and fluid balance.
The basic unit of protein.

16 Clues: The basic unit of protein. • A type of sugar found in milk. • A fat-soluble vitamin important for vision. • A type of carbohydrate found in plant cell walls. • A type of nutrient that provides structural support. • A mineral needed for nerve function and fluid balance. • A mineral needed for nerve function and fluid balance. • ...

Science Crossword 2021-06-12

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the energy transferred to or from an object via the application of force along a displacement.
The process of changing energy from one form to another.
the phenomenon in which an object changes its position over time,described in terms of displacement, distance, velocity, acceleration, speed, and time.
the transfer of thermal energy between objects that have different temperatures
form of energy that an object or a particle has by reason of its motion.
a soft metal core made into a magnet by the passage of electric current through a coil surrounding it

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is a measure of the amount of work that can be done in a given amount of time.
An Object that transfer thermal energy in order to keep homes and cars cool or to keep food cold
a fundamental form of energy observable in positive and negative forms that occurs naturally (as in lightning) or is produced (as in a generator) and that is expressed in terms of the movement and interaction of electrons.
the energy that is generated and measured by heat.

10 Clues: the energy that is generated and measured by heat. • The process of changing energy from one form to another. • form of energy that an object or a particle has by reason of its motion. • is a measure of the amount of work that can be done in a given amount of time. • the transfer of thermal energy between objects that have different temperatures • ...

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