forms of energy Crossword Puzzles

GEE 1 2025-07-20

Across

-is the breaking down or dissolving of rocks and minerals on Earth’s surface.
-occurs as a gas which makes up 78 percent of the atmosphere and that forms a part of all living tissues
-is the removal of soluble material from a substance such as soil or rock through the percolation of water.
-It enters the blood from the lungs and travels to the tissues.
-a substance that starts a chemical reaction
-comprises all types of water resources.
-KNOWLEDGE
-Where life operates.
-is the smallest particle of an element that still has the properties of that element
-occurs when there is more water than land can absorb.
-is a common chemical substance on planet Earth.
-is the study of energy
-the sum of all the biochemical reactions in an organism
-is done when force is applied to an object over a distance
-is the ability to do work

Down

-is the outer mantle of the solid earth.
-highly flammable diatomic gas.
-is the main element in organic compounds
-Cultural element
-One of the environmental issue
-the concentration of ions in a solution
-Is a pure substance
-the protective blanket of gases
-is defined as ametabolic process wherein the living cells of an organism obtains energy
-a substance that forms as a result of a chemical reaction
-is anything that takes up space and has mass.
-the state of one who lacks a usual or socially acceptable amount of money or material possessions
-the chemical element of atomic number 16
-Biological element
-is a substance that consists of two or more elements

30 Clues: -KNOWLEDGE • -Cultural element • -Biological element • -Is a pure substance • -Where life operates. • -is the study of energy • -is the ability to do work • -highly flammable diatomic gas. • -One of the environmental issue • -the protective blanket of gases • -is the outer mantle of the solid earth. • -the concentration of ions in a solution • -comprises all types of water resources. • ...

GEE 1 2025-07-20

Across

-is the breaking down or dissolving of rocks and minerals on Earth’s surface.
-occurs as a gas which makes up 78 percent of the atmosphere and that forms a part of all living tissues
-is the removal of soluble material from a substance such as soil or rock through the percolation of water.
-It enters the blood from the lungs and travels to the tissues.
-a substance that starts a chemical reaction
-comprises all types of water resources.
-KNOWLEDGE
-Where life operates.
-is the smallest particle of an element that still has the properties of that element
-occurs when there is more water than land can absorb.
-is a common chemical substance on planet Earth.
-is the study of energy
-the sum of all the biochemical reactions in an organism
-is done when force is applied to an object over a distance
-is the ability to do work

Down

-is the outer mantle of the solid earth.
-highly flammable diatomic gas.
-is the main element in organic compounds
-Cultural element
-One of the environmental issue
-the concentration of ions in a solution
-Is a pure substance
-the protective blanket of gases
-is defined as ametabolic process wherein the living cells of an organism obtains energy
-a substance that forms as a result of a chemical reaction
-is anything that takes up space and has mass.
-the state of one who lacks a usual or socially acceptable amount of money or material possessions
-the chemical element of atomic number 16
-Biological element
-is a substance that consists of two or more elements

Organisms/Ecosystems 2025-04-16

Across

A strength or energy applied to cause objects to change size, shape, speed, direction.
A factor in an experiment that does depend on another.
Behavior of light when it bounces back off a smooth, shiny, still surface.
This describes a medium that absorbs light.
A natural pull force. Usually keeping objects grounded.
The amount of matter an object has.
A force to slow objects down or moves in the opposite direction as another object.
A pathway of energy flowing.
Behavior of light when it bends/changes direction.
An object that can open or close to stop or allow energy to flow.
This is a medium that can refract light, transmit light, and partially absorb light.
Location or the way an object is set.
A circuit with an broken/open space in the pathway.

Down

A factor in an experiment that doesn't depend on another.
A circuit with all functioning parts to the system.
A physical property of an object that doesn't allow energy to flow.
A physical property of an object that allows energy to flow through it.
A circuit with all pathways properly connected and allows energy to flow.
An object that interferes with light rays.
This is a clear medium that can transmit light rays and/or refract light.
Behavior of light when it does not pass through a medium. An object to refract light.
A pathway for an electrical current to flow and sometimes transform.
To change energy forms.
An energy you can SEE.
An object that can refract light.
Energy to travel.
Forces exerted on objects to cause them to change direction, speed, or shape.
A factor in an experiment that is kept the same.

28 Clues: Energy to travel. • An energy you can SEE. • To change energy forms. • A pathway of energy flowing. • An object that can refract light. • The amount of matter an object has. • Location or the way an object is set. • An object that interferes with light rays. • This describes a medium that absorbs light. • A factor in an experiment that is kept the same. • ...

PLTW 2016-04-05

Across

Energy The energy possessed by a body as a result of its motion.
Oil.
Farm A collection of wind turbines used to create electricity.
Fuel A natural fuel such as coal or gas formed in the geological past from the remains of living organisms.
Energy Any source of energy that is limited and cannot be replaced when it is used, such as oil, coal, and natural gas.
Energy Energy from the sun.
Effect The phenomenon whereby the earth's atmosphere traps solar radiation, caused by the presence in the atmosphere of gases such as carbon dioxide, water vapor, and methane that allow incoming sunlight to pass through but absorb heat radiated back from the earth's surface.
The flow of electrical power or charge.
A measure of power equal to one joule of work per second.
Change Any significant change in measures of climate, such as temperature, precipitation, or wind, lasting for an extended period of a decade or longer.
Energy A resource that cannot be replaced once used.
(Thermal) Energy Energy in transit.
The unit of energy or work in the MKS system of units, equal to the work done by a force of one Newton-meter.
Energy The power of the atom.
Energy Energy produced by mechanical devices, such as gears, pulleys, levers, or internal combustion engines.
A result of a force moving an object a certain distance.
The process of controlling resources; for example, limiting soil erosion, reducing sediment in waterways, conserving water, and improving water quality.
Energy The potential energy locked within a system and released during a chemical reaction.
(Radiant) Energy Energy visible to the eye.

Down

Energy A resource that can be replaced when needed.
Plant materials and animal waste used especially as a source of fuel.
(British Thermal Unit) The heat equal to 1/180 of the heat required to raise the temperature of one pound of water from 32 degrees Fahrenheit to 212 degrees Fahrenheit at a constant pressure of one atmosphere.
Energy The energy that a piece of matter has because of its position or nature or because of the arrangement of parts.
External surroundings.
Grid A system by which electrical power is delivered throughout a region.
Refers to the use of resources in ways that prevent their being depleted or permanently damaged.
Energy stored in the earth in the form of heat.
Cell A device that converts light into electricity.
Energy The use of flowing water from waterfalls and dams to produce electricity.
Energy An energy source that will never run out.
A unit measure of work.
The ratio of the useful energy delivered by a dynamic system to the energy supplied to it.
The ability to do work; types include heat, light, sound, chemical, nuclear, mechanical, electrical.
Energy Energy associated with the flow of electrons.
Gas Gas usually found within the vicinity of petroleum reserves.
The first and simplest element on the periodic table. It is one of the most common elements in the galaxy.
of Conservation of Energy Energy can be neither created nor destroyed. There is a fixed amount of energy present in different forms that can be converted from one form to another, but energy does not go away.

37 Clues: Oil. • External surroundings. • A unit measure of work. • Energy Energy from the sun. • Energy The power of the atom. • (Thermal) Energy Energy in transit. • The flow of electrical power or charge. • (Radiant) Energy Energy visible to the eye. • Energy stored in the earth in the form of heat. • Energy An energy source that will never run out. • ...

Machines and Work 2024-10-01

Across

one of the six basic types of machines, which are the basis for all other forms of machines
a machine made of more than one simple machine
A group of parts that work together as a whole, anything that an imaginary containment line can be drawn around
A device that changes a force
stored energy
the rate at which work is done
stored energy associated with a stretched rubber band

Down

the law that states that energy cannot be created or destroyed but can transferred or be changed from one form to another
Kinetic or potential energy associated with the motion or position of an object; sum of elastic potential, gravitational potential, and kinetic energy
a type of simple machine that utilizes a fulcrum
energy of motion
The ability to do work or cause change

12 Clues: stored energy • energy of motion • A device that changes a force • the rate at which work is done • The ability to do work or cause change • a machine made of more than one simple machine • a type of simple machine that utilizes a fulcrum • stored energy associated with a stretched rubber band • ...

Heat 2017-01-11

Across

the substance that used to be in a thermometer
when gas turns to a liquid
the three forms of matter are called this
the longest part of a thermometer
the amount of energy and movement of the particle in matter
is a measure of how hot or cold something is
state where particles have a lot of energy

Down

a probe that uses a thermistor at its tip and is connected to a computer
is a form of energy
when heat is removed from matter it _______
state of matter where particles move slowly and are very close together
used to explain volume and the state changes in matter
when heat is added to matter it _________
used to measure the temperature of a substance
state of matter where particles move moderately and begin to move apart
the ability of a substance to hold heat
the bottom part of a thermometer

17 Clues: is a form of energy • when gas turns to a liquid • the bottom part of a thermometer • the longest part of a thermometer • the ability of a substance to hold heat • when heat is added to matter it _________ • the three forms of matter are called this • state where particles have a lot of energy • when heat is removed from matter it _______ • ...

Weather 2022-02-14

Across

Includes freezing temperatures,high winds,
Forms in cumulonimbus clouds with strong updrafts.
The long-term average of weather.
Dew that forms when the air temperature is below freezing.
So much energy collects in cumulonimbus clouds that a huge release of electricity may result.
Forms when moist air cools below its dew point on a cold surface.
They are cyclones that form in the tropics and so they are also called tropical cyclones.
Fierce products of severe thunderstorms.

Down

Made up of air temperature, air pressure, humidity, cloud cover, precipitation, and speed and direction of the wind.
The amount of water vapor in the air in a particular spot.
Condensed water vapor.
low visibility.
A cloud located at or near the ground.
Rain that becomes ice as it hits a layer of freezing air near the ground.
a system of winds rotating counterclockwise in the Northern Hemisphere around a low pressure center.
Where two air masses meet.

16 Clues: low visibility. • Condensed water vapor. • Where two air masses meet. • The long-term average of weather. • A cloud located at or near the ground. • Fierce products of severe thunderstorms. • Includes freezing temperatures,high winds, • Forms in cumulonimbus clouds with strong updrafts. • The amount of water vapor in the air in a particular spot. • ...

Wave vocab 2023-12-14

Across

Lowest point of a wave
How many waves there are in a certain amount of time
A wave that does not need a medium and can go through space.
A mechanical wave that particles in a medium vibrate.
How high the wave goes from its resting point
How high or low a sound is
Where the longitudinal wave and the medium are closely packed together.
Highest point of a wave
The distance between the crests of a wave
Two waves going in the same direction interfere and increases it's energy

Down

A wave that travels at 90 degrees to the waves motion
A wave can't go through a medium so it reflects off of it
Liquid water or gas
Two waves going in the same direction interfere and decreases it's energy
The bending of waves when it passes through a medium
When the energy of a wave is transformed into other forms of energy
A wave that needs a medium to go through
The bending of waves around obstacles
A wave that travels parallel to the waves motion
Where the longitudinal wave and the medium are spread apart

20 Clues: Liquid water or gas • Lowest point of a wave • Highest point of a wave • How high or low a sound is • The bending of waves around obstacles • A wave that needs a medium to go through • The distance between the crests of a wave • How high the wave goes from its resting point • A wave that travels parallel to the waves motion • ...

CH 3 key terms 2020-10-12

Across

organism such as a plant that makes the food it needs from compounds in soil, carbon dioxide, air, and water by using the energy of sunlight.
all of the gaseous, liquid, and solid water on or near Earth’s surface.
cycle that collects, purifies, and distributes Earth’s fixed supply of water.
cyclic movement of carbon in different chemical forms from the environment to organisms and then back to the environment.
layer of the atmosphere between the troposphere and the more distant mesosphere, thermosphere, and exosphere; contains the ozone layer.
consumer that feeds on both primary and secondary consumers
process in which producers change radiant energy (sunlight) into chemical energy. Harnessing the energy of light allows producers to convert inorganic molecules of carbon dioxide and water into organic molecules such as glucose.
complex process that uses oxygen and glucose to produce energy and occurs in the cells of most living organisms. Carbon dioxide and water are the byproducts of this reaction.
animal that feeds mostly on other animals.
zone of Earth where life is found. It consists of parts of the atmosphere (the troposphere), hydrosphere (mostly surface water and groundwater), and lithosphere (mostly soil and surface rocks and sediments on the bottoms of oceans and other bodies of water).
earth’s core, mantle, and crust—all the material above and below the surface of Earth that forms the planet’s mass
sequence of organisms in which each organism is a source of nutrients or energy for the next level of organisms.
precipitation that seeps into the soil and collects in an aquifer
rate at which producers use photosynthesis to produce and store chemical energy minus the rate at which they use some of this stored chemical energy through cellular respiration. It is used to measure the rate at which producers make chemical energy potentially available to the consumers in an ecosystem.
precipitation that falls on land and flows over land surfaces into streams, rivers, lakes, wetlands, and the ocean, where it can evaporate and repeat the hydrologic cycle.
cyclic movement of phosphorus through water, Earth’s crust, and living organisms.
period of relatively stable climate and other environmental conditions; it has allowed the human population to grow, develop agriculture, and take over a large and growing share of Earth’s land and other resources.
porous water-saturated layers of sand, gravel, or bedrock in which groundwater collects.
envelope of gases surrounding Earth
organism that eats mostly green plants or algae.

Down

rate at which an ecosystem’s producers convert radiant energy into chemical energy.
form of cellular respiration in which some decomposers get the energy they need through the breakdown of glucose (or other nutrients) in the absence of oxygen.
consumers that get their nutrients by breaking down nonliving organic matter such as leaf litter, fallen trees, and dead animals. In the process of obtaining their own food, these organisms release nutrients from their waste that return nutrients to the soil and water.
animal that feeds on primary consumers
continual movement of the elements and compounds that make up nutrients through air, water, soil, rock, and living organisms within ecosystems. The process is driven by energy from the sun and by Earth’s gravity.
new epoch in which humans have become major agents of change in the functioning of Earth’s life-support system as their ecological footprints have spread over Earth.
lowest layer of the atmosphere and the only layer suitable for terrestrial life. Weather occurs in this layer.
organism that cannot produce its own food and gets its organic nutrients by feeding on the tissues of producers or of other consumers;
designation for an organism based on its methods of making or finding food and feeding behavior.
consumer organism that feeds on detritus— freshly dead organisms.
process in which solar energy warms the troposphere as it reflects from Earth’s surface (geosphere) and interacts with carbon dioxide, methane, water vapor (from the hydrosphere and biosphere), and other greenhouse gases (atmosphere). This warms Earth and supports life.
animal that can use both plants and other animals as food sources.
organism that eats mostly green plants or algae.
cyclic movement of nitrogen in different chemical forms from the environment to organisms and then back to the environment.
complex network of interconnected food chains.

35 Clues: envelope of gases surrounding Earth • animal that feeds on primary consumers • animal that feeds mostly on other animals. • complex network of interconnected food chains. • organism that eats mostly green plants or algae. • organism that eats mostly green plants or algae. • consumer that feeds on both primary and secondary consumers • ...

ecosystem 2025-04-08

Across

the study of the relationships between different forms of animals and their natural surroundings
home
living, once living
first to eat
both species benitfit

Down

where animals thrive together
chain- illistrate the energy flowing from organism to another
non living
layers- flow of energy divided into layers
living creatures

10 Clues: home • non living • first to eat • living creatures • living, once living • both species benitfit • where animals thrive together • layers- flow of energy divided into layers • chain- illistrate the energy flowing from organism to another • the study of the relationships between different forms of animals and their natural surroundings

GEE 1 2025-07-20

Across

is the breaking down or dissolving of rocks and minerals on Earth’s surface.
Where life
has the properties of
is a common chemical
the solid earth.
is done when force is applied to
of an element that
comprises all types of water resources.
is the ability to do work
Cultural element
the state of one who lacks a usual or socially acceptable amount of money or material possessions
highly flammable diatomic gas.
is the main element in organic compounds
on planet Earth.
object over a distance
the concentration of
consists of two or more
the protective blanket of gases
element
is the study of energy
ions in a solution
the sum of all the
occurs when there is more water than land can absorb.

Down

Is a pure substance
is the outer mantle
is defined as ametabolic process wherein, the living cells of an organism obtains energy
breathed in. enters the blood from the lungs and travels to the tissues.
is a substance
occurs as a gas which makes up 78 percent of the atmosphere and that forms a part of all living tissues
a substance that forms as a result of a chemical reaction
a substance that starts a chemical reaction
is anything that takes up
and has mass.
reactions in an organism
One of the environmental issue
Biological element
is the smallest
KNOWLEDGE
is the removal of soluble material from a substance, such as soil or rock, through the percolation of water.
the chemical element of atomic number 16

40 Clues: element • KNOWLEDGE • Where life • and has mass. • is a substance • is the smallest • the solid earth. • Cultural element • on planet Earth. • of an element that • Biological element • ions in a solution • the sum of all the • Is a pure substance • is the outer mantle • is a common chemical • the concentration of • has the properties of • object over a distance • is the study of energy • ...

GEE 1 2025-07-20

Across

-is the breaking down or dissolving of rocks and minerals on Earth’s surface.
-occurs as a gas which makes up 78 percent of the atmosphere and that forms a part of all living tissues
-is the removal of soluble material from a substance such as soil or rock through the percolation of water.
-It enters the blood from the lungs and travels to the tissues.
-a substance that starts a chemical reaction
-comprises all types of water resources.
-KNOWLEDGE
-Where life operates.
-is the smallest particle of an element that still has the properties of that element
-occurs when there is more water than land can absorb.
-is a common chemical substance on planet Earth.
-is the study of energy
-the sum of all the biochemical reactions in an organism
-is done when force is applied to an object over a distance
-is the ability to do work

Down

-is the outer mantle of the solid earth.
-highly flammable diatomic gas.
-is the main element in organic compounds
-Cultural element
-One of the environmental issue
-the concentration of ions in a solution
-Is a pure substance
-the protective blanket of gases
-is defined as ametabolic process wherein the living cells of an organism obtains energy
-a substance that forms as a result of a chemical reaction
-is anything that takes up space and has mass.
-the state of one who lacks a usual or socially acceptable amount of money or material possessions
-the chemical element of atomic number 16
-Biological element
-is a substance that consists of two or more elements

Forms of Business Organization 2025-12-01

Forms of Business Organization crossword puzzle

Across

a business that is jointly owned by two or more persons.
a check that transfers a portion of the corporate earnings to each stockholder.
the simplest form of partnership
a business owned and run by a single individual
represents nonvoting ownership shares of the corporation.
a government document that gives permission to create a corporation.
a stock of finished goods and parts in reserve
this means the firm legally ceases to exist when the owner dies, quits, or sells the business.
a form of business organization, recognized by law as a seperate legal entity with all the rights of an individual.
the actual owner of the business that lets other investors rent or lease its name, business profile, and way of doing business.

Down

a temporary business investment that involves renting or leasing another firm's successful business model.
the amount borrowed.
represents basic ownership of a corporation
atleast one parter is not active in the daily running of the business and has limited responsibility for the debts and obligations of the business.
the price paid for the use of the lender's money
this means that the owner is personally and fully responsible for all the losses and debts of the business.
the investor who rents or leases the business model
a written promise to repay the amount borrowed at a later date.
is when the same income or asset is taxed twice.

19 Clues: the amount borrowed. • the simplest form of partnership • represents basic ownership of a corporation • a stock of finished goods and parts in reserve • a business owned and run by a single individual • the price paid for the use of the lender's money • is when the same income or asset is taxed twice. • the investor who rents or leases the business model • ...

Heat and Energy Vocabulary 2024-12-05

Heat and Energy Vocabulary crossword puzzle

Across

the stuff that everything is made of
material that energy easily passes through
Energy that can be seen as light
a material that is a poor conductor of energy

Down

energy that is used to generate other forms of energy
energy that makes things move
Energy that can be heard
Energy that can be felt as heat

8 Clues: Energy that can be heard • energy that makes things move • Energy that can be felt as heat • Energy that can be seen as light • the stuff that everything is made of • material that energy easily passes through • a material that is a poor conductor of energy • energy that is used to generate other forms of energy

Chapter 15 Vocab Puzzle 2023-01-09

Chapter 15 Vocab Puzzle crossword puzzle

Across

Parts of Earth that contain living organisms
waves, Earthquakes produce these waves
A very hot but solid layer of rock
A relatively thin envelope of gases that forms Earths outermost layer
Crust and uppermost mantle
core, Layer of molten lava around the inner core
core, A dense ball of solid metal in the middle of Earth
Has 3 main parts; a metal core, a solid middle layer, and a rocky outer layer

Down

A dark fine grained rock
light color coarse grained rock
The ability to do work
Contains all of Earths water
The layer of rock that forms Earths outer skin
layer below the lithosphere
A force pressing on an area

15 Clues: The ability to do work • A dark fine grained rock • Crust and uppermost mantle • layer below the lithosphere • A force pressing on an area • Contains all of Earths water • light color coarse grained rock • A very hot but solid layer of rock • waves, Earthquakes produce these waves • Parts of Earth that contain living organisms • The layer of rock that forms Earths outer skin • ...

Test 2026-03-06

Across

Competition Members of the same species compete with each other
are Top predators least energy Rule Only about 10% of energy is passed to the next level the rest is lost as heat
Photosynthesis plants absorb CO₂, respiration animals release CO₂, decomposition, combustion
Organisms depend on both biotic and abiotic for survival Changes to one can affect the entire ecosystem
are Carnivores and also omnivores
Evaporation, condensation, precipitation, runoff
Both species benefit bees and flowers
Nonliving parts water, sunlight, temperature, soil, air, minerals
A linear sequence showing how energy and nutrients flow from one organism to another

Down

Nitrogen fixation bacteria convert N₂ to usable forms, uptake by plants, consumption by animals, decomposition returns nitrogen to soil/air
organism that gets hunted by predator
are Herbivores
One organism hunts prey
One benefits, the other is unaffected barnacles on whales
Matter is red in ecosystems energy flows in one direction from sun to producers to consumers to decomposers
Living parts of an ecosystem plants, animals, bacteria, fungi
Plants most energy
Food webs show how multiple food chains overlap and how organisms often have more than one food source or predator
Shows the energy flow through trophic levels in an ecosystem
One benefits parasite, the other is harmed host, tapeworm, in a human
Competition Different species compete for the same resources food, space

21 Clues: are Herbivores • Plants most energy • One organism hunts prey • are Carnivores and also omnivores • organism that gets hunted by predator • Both species benefit bees and flowers • Evaporation, condensation, precipitation, runoff • One benefits, the other is unaffected barnacles on whales • Shows the energy flow through trophic levels in an ecosystem • ...

Science 10 Cell crossword 2020-12-02

Science 10 Cell crossword crossword puzzle

Across

command center of the cell
site of cellular respiration
fake being a harmless molecule to enter cell
name for cell organs
produced by the smooth ER
apparatus that is responsible for transport in the cell
useable energy
what solutes move down in diffusion
attached to rough ER
use to help move larger particles
holds water
diffusion that uses proteins

Down

protects cell from invaders
how permeable the cell membrane is
site of proteins synthesis
eye piece X objective lens
movement of water to balance concentration
process for when your kidneys don't work
only in plants
vesicle forms to move particles out of the cell
what particles bind to to open channels
holds organelles in place
vesicle forms to bring particles into cell
another name for the extra cellular fluid

24 Clues: holds water • only in plants • useable energy • name for cell organs • attached to rough ER • produced by the smooth ER • holds organelles in place • command center of the cell • site of proteins synthesis • eye piece X objective lens • protects cell from invaders • site of cellular respiration • diffusion that uses proteins • use to help move larger particles • ...

Chemistry 2016-09-26

Across

solutions with a pH above 7
solutions with a pH below 7
compound that forms H+ ions is a solution
substance that dissolves
gives strength to the plant cell
DNA & RNA are these
have a negative charge
only found in animals
have a positive charge
have a neutral charge
an unevenly mixed mixture
basic unit of matter
prevents sudden changes in pH
compound that forms OH- ions is a solution

Down

the way plants store extra glucose
used to store energy
atoms joined together by covalent bonds
ranges from 0 to 14
a homogeneous mixture
starch, glycogen, cellulose
building blocks of nucleic acids
the substance the solute dissolves in
chemical combinations of 2+ elements
a very evenly mixed mixture
pure substance of a same type of atom
speed up the chemical reaction in a cell

26 Clues: ranges from 0 to 14 • DNA & RNA are these • used to store energy • basic unit of matter • a homogeneous mixture • only found in animals • have a neutral charge • have a negative charge • have a positive charge • substance that dissolves • an unevenly mixed mixture • solutions with a pH above 7 • solutions with a pH below 7 • starch, glycogen, cellulose • a very evenly mixed mixture • ...

Chemistry 2016-09-26

Across

used to store energy
prevents sudden changes in pH
gives strength to the plant cell
atoms joined together by covalent bonds
speed up the chemical reaction in a cell
a homogeneous mixture
have a neutral charge
an unevenly mixed mixture
only found in animals
compound that forms H+ ions is a solution
chemical combinations of 2+ elements
the way plants store extra glucose

Down

ranges from 0 to 14
substance that dissolves
solutions with a pH above 7
the substance the solute dissolves in
pure substance of a same type of atom
starch, glycogen, cellulose
a very evenly mixed mixture
DNA & RNA are these
building blocks of nucleic acids
have a positive charge
have a negative charge
solutions with a pH below 7
basic unit of matter
compound that forms OH- ions is a solution

26 Clues: ranges from 0 to 14 • DNA & RNA are these • used to store energy • basic unit of matter • a homogeneous mixture • have a neutral charge • only found in animals • have a positive charge • have a negative charge • substance that dissolves • an unevenly mixed mixture • solutions with a pH above 7 • starch, glycogen, cellulose • a very evenly mixed mixture • solutions with a pH below 7 • ...

UNIT-2 2021-04-01

Across

transfer of heat by the movement of fluids
length of days and nights are approximately equal
instrument that measures the global and diffuse solar irradiance on a planar surface.
the ratio of heat energy extracted from a collector to the solar energy striking the cover.
is the the total frequency spectrum of electomagnetic radiation produced by the sun
the sum of beam and diffuse radiation intercepted at the surface of the earth per unit area
device used to collect solar energy
the angle between sunrays and perpendicular to the horizontal plane.

Down

the angle that a collector surface forms with a horizontal
are lenses ,mirrors that concentrate the light on to a small area
is solar irradiance that passes through the atmosphere in essentiallly a straight line.
the amount of electrical energy incident on a surface per unit time per unit area
instrument used to measure the intensity of radiant energy
surface of sun emmitting radiation
an instrument that measure net radiation at the earths surface

15 Clues: surface of sun emmitting radiation • device used to collect solar energy • transfer of heat by the movement of fluids • length of days and nights are approximately equal • the angle that a collector surface forms with a horizontal • instrument used to measure the intensity of radiant energy • an instrument that measure net radiation at the earths surface • ...

GEE 1 2025-07-20

Across

is the outer mantle
reactions in an organism
Is a pure substance
object over a distance
highly flammable diatomic gas.
has the properties of
is the study of energy
a substance that forms as a result of a chemical reaction
of an element that
occurs when there is more water than land can absorb.
the concentration of
is a common chemical
is defined as ametabolic process wherein, the living cells of an organism obtains energy
KNOWLEDGE
Where life
comprises all types of water resources.
and has mass.
is the breaking down or dissolving of rocks and minerals on Earth’s surface.

Down

on planet Earth.
is anything that takes up
is the removal of soluble material from a substance, such as soil or rock, through the percolation of water.
the state of one who lacks a usual or socially acceptable amount of money or material possessions
Biological element
One of the environmental issue
element
ions in a solution
consists of two or more
the sum of all the
is done when force is applied to
the chemical element of atomic number 16
the solid earth.
is the main element in organic compounds
occurs as a gas which makes up 78 percent of the atmosphere and that forms a part of all living tissues
is the ability to do work
is a substance
is the smallest
Cultural element
the protective blanket of gases
a substance that starts a chemical reaction
breathed in. enters the blood from the lungs and travels to the tissues.

40 Clues: element • KNOWLEDGE • Where life • and has mass. • is a substance • is the smallest • on planet Earth. • the solid earth. • Cultural element • Biological element • ions in a solution • the sum of all the • of an element that • is the outer mantle • Is a pure substance • the concentration of • is a common chemical • has the properties of • object over a distance • is the study of energy • ...

P4 Review Unit 8 2026-02-13

Across

Potential energy that stored in food, battery, and fuel.
Energy which helps us see and allows plants to grow and ____ energy which keeps our planet warm.
Energy that is stored in object
The process of changing from one form of energy to another is

Down

Energy that can be easily transformed into many other forms of energy, such as heat (toasters), light (bulbs), sound (speakers), and mechanical energy (motors).
Energy that has a moving object
Potential energy that work in stretched of rubber band.
That allow us to see
One common use of _____ is communication, such as talking to friends or listening to a teacher to share information and ideas.
Human get get energy from their ______

10 Clues: That allow us to see • Energy that has a moving object • Energy that is stored in object • Human get get energy from their ______ • Potential energy that work in stretched of rubber band. • Potential energy that stored in food, battery, and fuel. • The process of changing from one form of energy to another is • ...

Biology Terms 2016-09-15

Across

food materials into simpler forms
removal these material wastes from organism body
study of living things
the act of discharging waste material
chemical reaction occurring within cells
releasing chemical energy
substances enter and leave cells & become distributed
taking food from its environment

Down

organisms able to combine simple substances
substances organisms need fro energy growth and repair
reproduction 2 parents off spring are identical
condition of a constant internal environment
help ,maintain organisms homeostasis
organism taking materials from its external environment
living organisms increases in size
reproduction single individual produces offspring identical to parents
each living thing

17 Clues: each living thing • study of living things • releasing chemical energy • taking food from its environment • food materials into simpler forms • living organisms increases in size • help ,maintain organisms homeostasis • the act of discharging waste material • chemical reaction occurring within cells • organisms able to combine simple substances • ...

Ecology 2022-04-21

Across

an animal that feeds on dead organic material, especially plant detritus
a consumer that eats meat
the study of interaction between organisms and their environment
network of animals feeding habits
living in a place together with their physical environment is known as what?
eating something
place on earth where life is
an organism that gets energy by breaking down the remains of dead organisms
eat already dead animals
why are plants green?
an organism delivering its nutritional requirements from complex organic substances

Down

non-living part of an environment
sunlight/chemical energy converted into forms that cells can use
eats both plants and animals
of organic compounds by bacteria or other living organisms using energy derived from reactions involving organic chemicals, typically in the absence of sunlight
the steps in a food web/chain
population as a whole
similar organisms that breed/produce
eats plants
a group of individuals of the same species
a series of steps how organisms transfer food into energy
ecosystem that has close to the same climates and organisms
living factors in the environment

23 Clues: eats plants • eating something • population as a whole • why are plants green? • eat already dead animals • a consumer that eats meat • eats both plants and animals • place on earth where life is • the steps in a food web/chain • non-living part of an environment • network of animals feeding habits • living factors in the environment • similar organisms that breed/produce • ...

Energy Vocabulary 2025-10-09

Across

A particle of electromagnetic radiation with no mass that carries a quantum of energy
The height of a wave from the origin to a crest, or from the origin to trough
spectra includes all forms electromagnetic radiation; the types of radiation differ in their frequencies and wavelengths
The capacity to do work or produce heat; exists as potential energy, which is stored in an object due to its composition or position, and kinetic energy, which is the energy of motion
The number of waves that pass a given point per second

Down

state The lowest allowable energy state of an atom
effect A phenomenon in which photoelectrons are emitted from a metal's surface when light of a certain frequency shines on the surface
The minimum amount of energy that can be gained or lost by an atom
orbital A three-dimensional region around the nucleus of an atom that describes an electron's probably location
______ acting as a wave is properly called electromagnetic radiation
sublevel The energy levels contained within a principal energy level
The shortest distance between equivalent points on a continuous wave; is usually expressed in meter, centimeters, or nanometer
A physical phenomenon characterized by its frequency, and amplitude
emission spectrum A set of frequencies of electromagnetic waves given off by atoms of an element; consist of a series of fine lines of individual colors
state State of a system with energy higher of that of the ground state

15 Clues: The number of waves that pass a given point per second • state The lowest allowable energy state of an atom • The minimum amount of energy that can be gained or lost by an atom • A physical phenomenon characterized by its frequency, and amplitude • ______ acting as a wave is properly called electromagnetic radiation • ...

GEE 1 2025-07-20

Across

-One of the environmental issue
-a substance that starts a chemical reaction
has the properties of that element
-is the breaking down or dissolving of rocks and minerals on Earth’s surface.
the solid earth.
-the protective blanket of gases
-is the smallest particle of an element that
-is a common chemical substance on planet Earth.
-is the ability to do work
-occurs as a gas which makes up 78 percent of the atmosphere and that forms a part of all living tissues
-is the study of energy
-comprises all types of water resources.
-the concentration of
-is a substance that consists of two or more elements
-the sum of all the biochemical reactions in an organism
-is the outer mantle

Down

-is anything that takes up space and has mass.
-is the removal of soluble material from a substance such as soil or rock through the percolation of water.
-a substance that forms as a result of a chemical reaction
-is defined as ametabolic process wherein the living cells of an organism obtains energy
-It enters the blood from the lungs and travels to the tissues.
-KNOWLEDGE
-the chemical element of atomic number 16
-occurs when there is more water than land can absorb.
-Biological element
-highly flammable diatomic gas.
-is done when force is applied to an object over a distance
-Cultural element
-the state of one who lacks a usual or socially acceptable amount of money or material possessions
-Is a pure substance
ions in a solution
-is the main element in organic compounds
-Where life operates.

33 Clues: -KNOWLEDGE • the solid earth. • -Cultural element • ions in a solution • -Biological element • -Is a pure substance • -is the outer mantle • -the concentration of • -Where life operates. • -is the study of energy • -is the ability to do work • -One of the environmental issue • -highly flammable diatomic gas. • -the protective blanket of gases • has the properties of that element • ...

Roller Coaster Crossword 2025-04-10

Roller Coaster Crossword crossword puzzle

Across

A small hill after the loop in the roller coaster design
A required circular element in the track that tests momentum and speed
A force that resists motion, causing energy loss in the system
A change from one form of energy to another
The unit used to measure energy (both PE and KE)
The force that pulls objects toward Earth, used as 9.8 m/s² in calculations
The ability to do work or cause change, observed in different forms
The vertical measurement from a base level, important for calculating PE

Down

The speed of something in a given direction
Energy stored due to an object's position or height
The small object used to test the roller coaster track
Energy of motion, dependent on mass and velocity
The amount of matter in an object, measured in grams
A tool used to measure the time it takes the marble to complete the course
The path created with foam pipe insulation for the marble to roll on

15 Clues: The speed of something in a given direction • A change from one form of energy to another • Energy of motion, dependent on mass and velocity • The unit used to measure energy (both PE and KE) • Energy stored due to an object's position or height • The amount of matter in an object, measured in grams • The small object used to test the roller coaster track • ...

Energy and the Environment - Key Words 2016-04-05

Energy and the Environment - Key Words crossword puzzle

Across

The ratio of the useful energy delivered by a dynamic system to the energy supplied to it.
Energy Any source of energy that is limited and cannot be replaced when it is used, such as oil, coal, and natural gas.
Oil Photovoltaic Cell
Energy The energy that a piece of matter has because of its position or nature or because of the arrangement of parts.
Refers to the use of resources in ways that prevent their being depleted or permanently damaged.
Energy The energy possessed by a body as a result of its motion.
Energy A resource that can be replaced when needed.
of Conservation of Energy Energy can be neither created nor destroyed. There is a fixed amount of energy present in different forms that can be converted from one form to another, but energy does not go away.
Energy A resource that cannot be replaced once used.
Energy Energy from the sun.
Turbine A propeller driven by the wind and connected to a generator. The wind makes it turn the generator, which produces electricity.
Grid A system by which electrical power is delivered throughout a region.
A result of a force moving an object a certain distance.
Plant materials and animal waste used especially as a source of fuel.
Energy stored in the earth in the form of heat.
Energy The power of the atom.
The first and simplest element on the periodic table. It is one of the most common elements in the galaxy.
Energy The use of flowing water from waterfalls and dams to produce electricity.
(Radiant) Energy Energy visible to the eye.
Thermal Unit The heat equal to 1/180 of the heat required to raise the temperature of one pound of water from 32 degrees Fahrenheit to 212 degrees Fahrenheit at a constant pressure of one atmosphere.
Gas Gas usually found within the vicinity of petroleum reserves.

Down

External surroundings.
Energy Energy produced by mechanical devices, such as gears, pulleys, levers, or internal combustion engines.
The process of controlling resources; for example, limiting soil erosion, reducing sediment in waterways, conserving water, and improving water quality.
Change Any significant change in measures of climate, such as temperature, precipitation, or wind, lasting for an extended period of a decade or longer.
Energy Energy associated with the flow of electrons.
The ability to do work; types include heat, light, sound, chemical, nuclear, mechanical, electrical.
Energy An energy source that will never run out.
A unit measure of work.
Fuel A natural fuel such as coal or gas formed in the geological past from the remains of living organisms.
The unit of energy or work in the MKS system of units, equal to the work done by a force of one Newton-meter.
A measure of power equal to one joule of work per second.
Effect The phenomenon whereby the earth's atmosphere traps solar radiation, caused by the presence in the atmosphere of gases such as carbon dioxide, water vapor, and methane that allow incoming sunlight to pass through but absorb heat radiated back from the earth's surface.
The flow of electrical power or charge.
Energy The potential energy locked within a system and released during a chemical reaction.
(Thermal) Energy Energy in transit.

36 Clues: Oil Photovoltaic Cell • External surroundings. • A unit measure of work. • Energy Energy from the sun. • Energy The power of the atom. • (Thermal) Energy Energy in transit. • The flow of electrical power or charge. • (Radiant) Energy Energy visible to the eye. • Energy stored in the earth in the form of heat. • Energy An energy source that will never run out. • ...

Gabriella Sansaricq Extra Credit #1 2013-05-30

Gabriella Sansaricq Extra Credit #1 crossword puzzle

Across

smallest amount of matter that retains chemical properties, pure substance
is the sum of the neutrons and protons
number of decays per second in a radioactive substance
nucleus of an isotope
the number of protons in an atom's nucleus
positively charged pieces of the nucleus
radioactive decay where alpha particles are emitted
nuclei with small masses combined into one big nucleus and energy is released
neutrally charged pieces of the nucleus

Down

each of differing forms of same atom with different masses but same chemical properties
materials that undergo decay and emit penetrating rays
a nucleus is divided in two or more fragments, neutrons and energy are released
negatively charged pieces of the nucleus
the atom's atomic _____ is measured in amu's
elements joined in a chemical bond
energy equivalent to the mass defect
unit of mass that is equal to 1.66*10^-27 kg

17 Clues: nucleus of an isotope • elements joined in a chemical bond • energy equivalent to the mass defect • is the sum of the neutrons and protons • neutrally charged pieces of the nucleus • negatively charged pieces of the nucleus • positively charged pieces of the nucleus • the number of protons in an atom's nucleus • the atom's atomic _____ is measured in amu's • ...

Energy 2022-09-19

Across

relating to or denoting the action of heated water in the earth's crust.
Natural situation in which heat is retained in Earth's atmosphere by carbon dioxide, methane, water vapor, and other gases
to change from one form to another
transfer the transfer of energy from one organism to another through a food chain or web; or the transfer of energy from one object to another, such as heat energy
a natural fuel such as coal or gas, formed in the geological past from the remains of living organisms.
The ability to do work or cause change
A diesel-equivalent, processed fuel derived from biological sources (such as vegetable oils), that can be used in unmodified diesel-engine vehicles.
the energy an object has due to its motion

Down

A machine that converts mechanical energy into electrical energy
Fuel that is made of hydrocarbons that are 16 carbons long; a high compression internal combustion engine.
The energy of light and other forms of radiation.
stored energy that results from the position or shape of an object
engine
measure of the impact human activities have on the environment in terms of the amount of greenhouse gases produced, measured in units of carbon dioxidedi
fuel created from processed or refined biomass

15 Clues: engine • to change from one form to another • The ability to do work or cause change • the energy an object has due to its motion • fuel created from processed or refined biomass • The energy of light and other forms of radiation. • A machine that converts mechanical energy into electrical energy • stored energy that results from the position or shape of an object • ...

6th grade semester exam-Crockett Stone 2021-12-07

6th grade semester exam-Crockett Stone crossword puzzle

Across

the amount of space taken up by an object
a measure of the ongoing sequence of events taking place
an element that occurs in all organic compounds and can be found in all known forms of life.
energy energy of moving electrons or
energy generated due to magnetic fields
the ability of a substance to resist something to resist scratching
the color of a substance in powder form
the transfer of heat from one substance to another through direct contact
the way light reflects from the surface of a substance
a solid, inorganic substance of natural occurrence
elements that are mostly shiny ,silver or gray in color, malleable,ductile, and good conducters of heat and electricity

Down

the form of energy associated with the movement of atoms and molecules in a materiel
to change from one form to another
charges.
Energy locked in the nucleus of an atom.
a pure substance that cannot be broken down chemically
the amount of matter in an object
the ratio of an object's mass to its volume
the number written after an element's symbol in a chemical formula that indicates the number of a specific element
the distance an object travels per unit of time
the appearance of a substance due to the absorption and reflection of certain light rays

21 Clues: charges. • the amount of matter in an object • to change from one form to another • energy energy of moving electrons or • energy generated due to magnetic fields • the color of a substance in powder form • Energy locked in the nucleus of an atom. • the amount of space taken up by an object • the ratio of an object's mass to its volume • ...

Physical and Chemical Reactions 2022-01-05

Physical and Chemical Reactions crossword puzzle

Across

Type of process where the initial product is not changed or destroyed
Heat energy enters the chemical reaction
The color of an object is a _____ property.
A chemical ________ is when a new product is formed at the end.
Flammability is a kind of ________ property.

Down

Another word for characteristic or attribute of a substance
Heat energy exits the chemical reaction
Forms when mixing vinegar and baking soda, creating a fuzz.
Is a solid that forms during some chemical reactions
You use one or more of your ________ to describe the properties of a substance.

10 Clues: Heat energy exits the chemical reaction • Heat energy enters the chemical reaction • The color of an object is a _____ property. • Flammability is a kind of ________ property. • Is a solid that forms during some chemical reactions • Another word for characteristic or attribute of a substance • Forms when mixing vinegar and baking soda, creating a fuzz. • ...

STARR Weather crossword 2024-04-08

STARR Weather crossword crossword puzzle

Across

Another word for frozen rain
Forms over warm water near the equator
Where most hurricanes are formed
Can be seen when bubbles, gas, or colors are made
When a storm is more then 39 mph but less then 74mph
Brings fair weather
The energy type produced while chewing food
Brings precipitation to the area
Drives convection currents
a less fancy word for rain
When there is lots of rain in a area

Down

When a storm is less then 39 miles per hour
This energy type can be made by mixing chemicals
When cold and warm air run into each other and cannot over power the other
A fancy word for rain
When there are clouds over a area
Energy that is heat powered
When there are clear skies
Currents driven by the sun
The land version of a hurricane

20 Clues: Brings fair weather • A fancy word for rain • When there are clear skies • Currents driven by the sun • Drives convection currents • a less fancy word for rain • Energy that is heat powered • Another word for frozen rain • The land version of a hurricane • Where most hurricanes are formed • Brings precipitation to the area • When there are clouds over a area • ...

GEE 1 2025-07-20

Across

on planet Earth.
the protective blanket of gases
Cultural element
element
comprises all types of water resources.
a substance that starts a chemical reaction
Where life
reactions in an organism
is the smallest
is the ability to do work
is a common chemical
KNOWLEDGE
breathed in. enters the blood from the lungs and travels to the tissues.
is the removal of soluble material from a substance, such as soil or rock, through the percolation of water.
the concentration of
occurs when there is more water than land can absorb.
consists of two or more
a substance that forms as a result of a chemical reaction
is the outer mantle
is the breaking down or dissolving of rocks and minerals on Earth’s surface.

Down

the sum of all the
Is a pure substance
is a substance
and has mass.
occurs as a gas which makes up 78 percent of the atmosphere and that forms a part of all living tissues
the solid earth.
highly flammable diatomic gas.
Biological element
the state of one who lacks a usual or socially acceptable amount of money or material possessions
is the main element in organic compounds
has the properties of
the chemical element of atomic number 16
One of the environmental issue
is the study of energy
of an element that
is defined as ametabolic process wherein, the living cells of an organism obtains energy
is done when force is applied to
object over a distance
is anything that takes up
ions in a solution

40 Clues: element • KNOWLEDGE • Where life • and has mass. • is a substance • is the smallest • on planet Earth. • Cultural element • the solid earth. • the sum of all the • Biological element • of an element that • ions in a solution • Is a pure substance • is the outer mantle • is a common chemical • the concentration of • has the properties of • is the study of energy • object over a distance • ...

Review 2022-05-05

Across

travels in a straight line
forms of energy
the Earth's axis is positioned like this resulting in seasons
a force that works against motion
to group things based on their similarities or physical properties
the amount of matter packed into an object
the physical space an object takes up
process where particles of sediment are joined together into one mass
can't be easily separated
bouncing back of light
gas changing to liquid

Down

dropping off of sediments
the general weather of an area over a long period of time
bending of light
a complete path of conductors that an electric current can flow through
the energy of movement
movement of sediments
a deep valley with steep sides
breaking down of rock into sediments
formed by dead organisms or plants

20 Clues: forms of energy • bending of light • movement of sediments • bouncing back of light • gas changing to liquid • the energy of movement • dropping off of sediments • can't be easily separated • travels in a straight line • a deep valley with steep sides • a force that works against motion • formed by dead organisms or plants • breaking down of rock into sediments • ...

Unit 5 - 1 or 2 words 2025-10-22

Across

- energy from sunlight
- making goods in big quantities in a factory
- the changes that are thought to affect the world's weather
- causing damage or problems
- a place with turbines to produce energy from the wind
- forms of energy for providing electricity that use natural processes

Down

- a large hole in the ground where waste is buried
- the slow increase in the temperature of the Earth
- an important product that people use regularly
- types of animals or plants that may soon become extinct
- chemicals used for killing insects
- sets of clothes that are worn together
- small things that you wear with clothes as decoration
- not desired or no longer desired
- the process of removing trees from an area of land

15 Clues: - energy from sunlight • - causing damage or problems • - not desired or no longer desired • - chemicals used for killing insects • - sets of clothes that are worn together • - making goods in big quantities in a factory • - an important product that people use regularly • - a large hole in the ground where waste is buried • ...

Attenuation 2024-10-16

Across

A disturbance that transfers energy through space.
A unit used to measure the intensity of sound or signal.
A reduction in signal strength over distance or time.
The bending of waves as they pass from one medium to another.
An electromagnetic wave used to convey information.
The act of sending signals through a medium.
The process of energy being spread out and reduced.
Unwanted sound that can interfere with signals.
The capacity to do work or produce change.
The number of cycles of a wave that occur in a unit of time.

Down

The combination of two or more waves that results in a new wave pattern.
The bouncing back of waves when they hit a barrier.
Loss of signal strength as it travels through a medium.
The movement of waves through a medium.
The substance through which a wave travels.
Process by which energy is taken up by a medium and converted into other forms.
The reduction in signal strength or quality.
The process where waves are spread out in different directions.

18 Clues: The movement of waves through a medium. • The capacity to do work or produce change. • The substance through which a wave travels. • The reduction in signal strength or quality. • The act of sending signals through a medium. • Unwanted sound that can interfere with signals. • A disturbance that transfers energy through space. • ...

C1.3 Photosynthesis 2026-03-18

Across

The photosystem that reduces NADP+
A spectrum showing the wavelengths of light absorbed by a pigment
The retardation factor calculated in chromatography
The main energy currency produced during photophosphorylation
The main photosynthetic pigment that absorbs light
The excitation of an electron in a pigment molecule by light
The reduced hydrogen carrier produced in the light reactions
The cycle of reactions that forms carbon compounds
The membrane system where the light-dependent reactions occur
The photosystem where photolysis of water occurs
The splitting of water using light energy
The organelle where photosynthesis occurs
The enzyme that fixes carbon dioxide in the Calvin cycle

Down

The addition of a phosphate group to ADP using light energy
A technique used to separate photosynthetic pigments
The fluid-filled space where the Calvin cycle takes place
A type of photophosphorylation involving only Photosystem I
The process where ATP is synthesized using a proton gradient
An organism that makes its own food
The 3-carbon molecule (glycerate 3-phosphate) formed after carbon fixation
The gain of electrons, such as when NADP+ becomes NADPH
An array of pigments that captures light energy

22 Clues: The photosystem that reduces NADP+ • An organism that makes its own food • The splitting of water using light energy • The organelle where photosynthesis occurs • An array of pigments that captures light energy • The photosystem where photolysis of water occurs • The main photosynthetic pigment that absorbs light • The cycle of reactions that forms carbon compounds • ...

Science, Physics and Math Crossword 10th Grade 2025-09-30

Science, Physics and Math Crossword 10th Grade crossword puzzle

Across

- Protein that speeds up chemical reactions.
- Copying of DNA.
- Sugar produced during photosynthesis.
- Change in enzyme shape due to heat or pH.
- A change in DNA sequence.
- Trait that helps survival.
- Biomolecule providing energy.
- Acid that carries genetic information.
- Organelle that builds proteins.
- The site on an enzyme where the reaction occurs.
- Preserved remains of organisms.
- RNA bringing amino acids.
- Group of same species in area.
- Process of making protein from RNA.
- RNA carrying genetic code.
- Plant cell wall component.
- Global ecological system.
- Study of organisms and environment.
- Process where plants convert sunlight into energy.
- Groups of populations in area.
- Biomolecule made of amino acids.
- Biomolecule for energy storage and insulation.

Down

- Green pigment that captures light energy.
- Formation of new species.
- Organelle for photosynthesis.
- Process of releasing energy from glucose.
- Complementary sequence in tRNA.
- Unit of heredity.
- Molecule that helps in protein synthesis.
- The powerhouse of the cell.
- Molecule with genetic instructions.
- Natural home of an organism.
- Structure carrying genetic material.
- The reactant that an enzyme acts on.
- Sequence of three nucleotides in RNA.
- Community of organisms and environment.
- Variety of life forms.
- Selection driving evolution.
- Change in species over time.
- Process of making RNA from DNA.
- Study of fossils.

41 Clues: - Copying of DNA. • - Unit of heredity. • - Study of fossils. • - Variety of life forms. • - Formation of new species. • - A change in DNA sequence. • - RNA bringing amino acids. • - Global ecological system. • - Trait that helps survival. • - RNA carrying genetic code. • - Plant cell wall component. • - The powerhouse of the cell. • - Natural home of an organism. • ...

"Food for Today" on CARBS crossword puzzle 2018-09-26

"Food for Today" on CARBS crossword puzzle crossword puzzle

Across

a carbohydrate whose molecules consist of a number of sugar molecules bonded together.
any of a class of sugars whose molecules contain two monosaccharide residues.
A souble carb
Carbohydrates come in simple forms such as sugars and in complex forms such as starches and fiber
Green substance in producers that traps light energy from the sun, which is then used to combine carbon dioxide and water into sugars in the process of photosynthesis
Simple carbohydrates are broken down quickly by the body to be used as energy.
Plant making food by there slef

Down

It is the most common carbohydrate in human diets
Dietary fibre is a type of carbohydrate that cannot be digested by our bodies' enzymes
add sugar things taiste sweeter
any of the class of sugars glucose that cannot be hydrolyzed to give a simpler sugar.
Complex carbohydrates are made up of sugar molecules that are strung together
A sugar substitute is a food additive that provides a sweet taste like that of sugar while containing significantly less food energy than other sweeteners,

13 Clues: A souble carb • add sugar things taiste sweeter • Plant making food by there slef • It is the most common carbohydrate in human diets • Complex carbohydrates are made up of sugar molecules that are strung together • any of a class of sugars whose molecules contain two monosaccharide residues. • ...

"Food for Today" on CARBS crossword puzzle 2018-09-26

Across

Green substance in producers that traps light energy from the sun, which is then used to combine carbon dioxide and water into sugars in the process of photosynthesis
add sugar things taiste sweeter
Carbohydrates come in simple forms such as sugars and in complex forms such as starches and fiber
Simple carbohydrates are broken down quickly by the body to be used as energy.
any of a class of sugars whose molecules contain two monosaccharide residues.

Down

Complex carbohydrates are made up of sugar molecules that are strung together
Dietary fibre is a type of carbohydrate that cannot be digested by our bodies' enzymes
A souble carb
A sugar substitute is a food additive that provides a sweet taste like that of sugar while containing significantly less food energy than other sweeteners,
any of the class of sugars glucose that cannot be hydrolyzed to give a simpler sugar.
Plant making food by there slef
a carbohydrate whose molecules consist of a number of sugar molecules bonded together.
It is the most common carbohydrate in human diets

Roller Coaster Crossword 2025-04-10

Across

A small hill after the loop in the roller coaster design
A required circular element in the track that tests momentum and speed
A force that resists motion, causing energy loss in the system
A change from one form of energy to another
The unit used to measure energy (both PE and KE)
The force that pulls objects toward Earth, used as 9.8 m/s² in calculations
The ability to do work or cause change, observed in different forms
The vertical measurement from a base level, important for calculating PE

Down

The speed of something in a given direction
Energy stored due to an object's position or height
The small object used to test the roller coaster track
Energy of motion, dependent on mass and velocity
The amount of matter in an object, measured in grams
A tool used to measure the time it takes the marble to complete the course
The path created with foam pipe insulation for the marble to roll on

GEE 1 2025-07-20

Across

KNOWLEDGE
One of the environmental issue
breathed in. enters the blood from the lungs and travels to the tissues.
the chemical element of atomic number 16
of an element that
consists of two or more
on planet Earth.
the solid earth.
is the breaking down or dissolving of rocks and minerals on Earth’s surface.
the protective blanket of gases
element
Biological element
occurs when there is more water than land can absorb.
the state of one who lacks a usual or socially acceptable amount of money or material possessions
is the study of energy
is the ability to do work
is the smallest
is done when force is applied to
is a substance
occurs as a gas which makes up 78 percent of the atmosphere and that forms a part of all living tissues
is a common chemical
Is a pure substance
object over a distance

Down

Where life
comprises all types of water resources.
is the removal of soluble material from a substance, such as soil or rock, through the percolation of water.
reactions in an organism
the concentration of
is the outer mantle
the sum of all the
is anything that takes up
Cultural element
ions in a solution
a substance that forms as a result of a chemical reaction
highly flammable diatomic gas.
a substance that starts a chemical reaction
is the main element in organic compounds
is defined as ametabolic process wherein, the living cells of an organism obtains energy
and has mass.
has the properties of

40 Clues: element • KNOWLEDGE • Where life • and has mass. • is a substance • is the smallest • on planet Earth. • the solid earth. • Cultural element • of an element that • the sum of all the • ions in a solution • Biological element • is the outer mantle • Is a pure substance • the concentration of • is a common chemical • has the properties of • is the study of energy • object over a distance • ...

GEE 1 2025-07-20

Across

-KNOWLEDGE
-Where life operates.
-is the removal of soluble material from a substance such as soil or rock through the percolation of water.
-Biological element
-occurs when there is more water than land can absorb.
-is the main element in organic compounds
-comprises all types of water resources.
the solid earth.
-Is a pure substance
-occurs as a gas which makes up 78 percent of the atmosphere and that forms a part of all living tissues
-is anything that takes up space and has mass.
-is the ability to do work
-is the smallest particle of an element that
-is defined as ametabolic process wherein the living cells of an organism obtains energy
-One of the environmental issue
-It enters the blood from the lungs and travels to the tissues.
-the protective blanket of gases

Down

-is the outer mantle
-is a substance that consists of two or more elements
-is a common chemical substance on planet Earth.
ions in a solution
-a substance that starts a chemical reaction
-is the study of energy
-is done when force is applied to an object over a distance
-highly flammable diatomic gas.
-a substance that forms as a result of a chemical reaction
-Cultural element
-the chemical element of atomic number 16
-the state of one who lacks a usual or socially acceptable amount of money or material possessions
-the sum of all the biochemical reactions in an organism
-is the breaking down or dissolving of rocks and minerals on Earth’s surface.
-the concentration of
has the properties of that element

33 Clues: -KNOWLEDGE • the solid earth. • -Cultural element • ions in a solution • -Biological element • -is the outer mantle • -Is a pure substance • -Where life operates. • -the concentration of • -is the study of energy • -is the ability to do work • -highly flammable diatomic gas. • -One of the environmental issue • -the protective blanket of gases • has the properties of that element • ...

Forms & Systems of Government 2023-09-29

Forms & Systems of Government crossword puzzle

Across

government actors must follow certain procedures before they may deprive a person of a protected life, liberty, or property interest.
a form of democracy in which people vote for representatives who then vote on policy initiatives
form of government in which one person or a small group possesses absolute power without effective constitutional limitations
a sovereign state governed as a single entity in which the central government is the supreme authority. The central government may create or abolish administrative divisions (sub-national units)
political system based upon the undivided sovereignty or rule of a single person
relating to a system of government that is centralized and dictatorial and requires complete subservience to the state
system of government by the whole population or all the eligible members of a state, typically through elected representatives.

Down

a state in which supreme power is held by the people and their elected representatives, and which has an elected or nominated president rather than a monarch
a form of monarchy in which the monarch rules in his or her own right or power
an elected official serving as both chief of state and chief political executive in a republic
state where the chief executive and representatives are elected, and the rules are set down in a written constitution.
favoring or enforcing strict obedience to authority, especially that of the government, at the expense of personal freedom.
a political ideology that aims to give workers shared ownership of the tools, land, and buildings that they use to make products or provide services (called the means of production)
a system of government in which the same territory is controlled by two levels of government.
a political theory derived from Karl Marx, advocating class war and leading to a society in which all property is publicly owned and each person works and is paid according to their abilities and needs
system smaller governments within a larger political unit have the major power, and the central government has very limited powers
a society without rulers
dominant power or supreme authority
government by the few, especially despotic power exercised by a small and privileged group for corrupt or selfish purposes

19 Clues: a society without rulers • dominant power or supreme authority • a form of monarchy in which the monarch rules in his or her own right or power • political system based upon the undivided sovereignty or rule of a single person • a system of government in which the same territory is controlled by two levels of government. • ...

Properties of Matter Vocabulary 2024-11-07

Properties of Matter Vocabulary crossword puzzle

Across

A measure of the amount of solute that has dissolved in a given solvent to form a solution.
A way of representing something that is too small to be seen or too large or complicated to be
directly.
The state of matter where particles are closely bound but are free to move past each other
The change of state when a solid changes into a liquid
energy Energy that is transferred between objects at different temperatures
A measure of how easily a substance can be scratched.
The changing of state from a liquid to a solid, also known as solidification.
The change of state where a liquid changes to a gas.
An increase in size.

Down

A type of energy that can raise the temperature of things.
The changing of state from a gas to a liquid
A decrease in size.
A measure of how much matter is in a substance.
energy The energy that an object or particle has when it is in motion
the basic unit of matter
Anything that takes up space and has mass
The state of matter where particles are separated and fly around independently of each other
Squash or press together
A measure of the mass of an object in a given volume; usually measured in g/cm2
The ability to do work; there are many different forms of energy.

21 Clues: directly. • A decrease in size. • An increase in size. • the basic unit of matter • Squash or press together • Anything that takes up space and has mass • The changing of state from a gas to a liquid • A measure of how much matter is in a substance. • The change of state where a liquid changes to a gas. • A measure of how easily a substance can be scratched. • ...

Electrostatics Crossword 2024-04-18

Electrostatics Crossword crossword puzzle

Across

The unit of electric charge.
Opposite charges ____________
A material that allows electricity to flow freely
A subatomic particle found in the nucleus of an atom, with no electric charge
The center of an atom where protons and neutrons reside
The separation of charge in a neutral object
A device that stores chemical energy and converts it to electrical energy.
The unit for electrical resistance

Down

A subatomic particle with a negative charge
The property of matter that causes it to experience a force when near other electrically charged matter
The unit of electric current.
The process of charging an object by transferring electrons from another object
The process of charging a conductor by bringing it near another charged object
A material that resists the flow of electricity
Like charges ____________
The amount of electric potential energy each charge has
A subatomic particle with a positive charge.
The unit for electric potential difference
The smallest unit of ordinary matter that forms a chemical element.

19 Clues: Like charges ____________ • The unit of electric charge. • Opposite charges ____________ • The unit of electric current. • The unit for electrical resistance • The unit for electric potential difference • A subatomic particle with a negative charge • A subatomic particle with a positive charge. • The separation of charge in a neutral object • ...

Chapter 4 Vocabulary 2022-09-14

Across

is a three-dimensional region around the nucleus that indicates the probable location of an electron.
is defined as the number of waves that pass a given point in a specific time, usually one second
A state in which an atom has a higher potential energy than it has in its ground state
the arrangement of the electrons in an atom
Together, all the forms of electromagnetic radiation form
level the electron-containing energy level with the highest principal quantum number
the minimum quantity of energy that can be lost or gained by an atom
electrons that are not in the highest occupied energy level

Down

The lowest energy state of an atom is its
is the distance between corresponding points on adjacent waves
a form of energy that exhibits wavelike behavior as it travels through space
When a narrow beam of the emitted light was shined through a prism, it was separated into a series of specific frequencies of visible light
the emission of a continuous range of frequencies of electromagnetic radiation
the group 18 elements
a particle of electromagnetic radiation having zero mass and carrying a quantum of energy

15 Clues: the group 18 elements • The lowest energy state of an atom is its • the arrangement of the electrons in an atom • Together, all the forms of electromagnetic radiation form • electrons that are not in the highest occupied energy level • is the distance between corresponding points on adjacent waves • ...

GEE 1 2025-07-20

Across

-is the main element in organic compounds
-occurs when there is more water than land can absorb.
has the properties of
the solid earth.
-Is a pure substance
-the sum of all the
ions in a solution
-a substance that starts a chemical reaction
-is anything that takes up
-the protective blanket of gases
and has mass.
-It enters the blood from the lungs and travels to the tissues.
-Where life
-Biological element
-is the breaking down or dissolving of rocks and minerals on Earth’s surface.
-a substance that forms as a result of a chemical reaction
-One of the environmental issue
-the concentration of
-comprises all types of water resources.
on planet Earth.

Down

-is the smallest
-occurs as a gas which makes up 78 percent of the atmosphere and that forms a part of all living tissues
-the chemical element of atomic number 16
-the state of one who lacks a usual or socially acceptable amount of money or material possessions
-is the outer mantle
object over a distance
-highly flammable diatomic gas.
-Cultural element
reactions in an organism
element
-is the removal of soluble material from a substance such as soil or rock through the percolation of water.
-is the study of energy
-KNOWLEDGE
consists of two or more
-is defined as ametabolic process wherein the living cells of an organism obtains energy
-is done when force is applied to
-is the ability to do work
-is a substance
-is a common chemical
of an element that

40 Clues: element • -KNOWLEDGE • -Where life • and has mass. • -is a substance • -is the smallest • the solid earth. • on planet Earth. • -Cultural element • ions in a solution • of an element that • -the sum of all the • -Biological element • -is the outer mantle • -Is a pure substance • has the properties of • -is a common chemical • -the concentration of • object over a distance • -is the study of energy • ...

Unit 1,2, 5, and 6 Crossword 2026-04-20

Unit 1,2, 5, and 6 Crossword crossword puzzle

Across

The idea that reacts must meet with sufficient energy to break old bonds for a reaction to occur is referred to as “_______ theory”
A ____ bond, also known as ‘the sea of electrons’ is the attraction between a cation and the free electrons it shed.
The _two_words_ is the energy absorbed when a bond is broken or released when that bond forms
The _____ energy of a solid is the energy needed to break apart its geometric structure.
A reaction’s ‘_two_words_’ describes the relationship between the concentration of each reactant and its effect on reaction rate
When molten iron is added to ice, the system will eventually reach thermal ____ where all particles have the same average kinetic energy
In a reaction, the slowest, or ‘rate determining’ step is the one with the highest _____ energy
Because temperature represents _______ kinetic energy, even at low temperatures there may be enough energy to trigger a reaction of change of state, for a small number of particles.
Electronegativity _________ as we move left on the periodic table, with fewer protons
If the bond energy of product is HIGHER than the bond energy of reactants, the reaction will be ______
The heat ____ of a substance is the measure of the energy needed to increase its temperature. It is lower in tightly packed, rigid, geometric substances.
Technique used to identify the isotopes of and element and their abundance. Show the mass and percentage of each isotope. (Two words)
A ___ is identifiable in a reaction mechanism because it is unchanged at the beginning and end of the reaction
When the electrons in two possible lewis structures are actually existing in both arrangements simultaneously

Down

When the electrons involved in bonding ‘blend together’ the S, P, and D orbitals, corresponding to SP2, SP3, or even SP3D
The standard ____ of formation is the energy released or absorbed when a compound forms from its substituent elements. Elements have a value of zero in their standard state.
A ______ order reaction will have a straight line graph for 1/conc.
A _____ bond is when the valence- in nonmetals or metalloid are overlapped, allowing both atoms to fill their valence shell without losing electrons
Each peak in a PES represents a _______, with the height proportional to the number of electrons.
The defining principle of this class. The attraction and repulsion of charged particles is proportional to the charges, and inversely proportional to the square of the distance. _______’s Law
The bond ______ of a covalent bond is the ‘sweet spot’ where the repulsion of the nuclei is balanced by the attraction of the protons for the opposite e- cloud
A ____ bond is when one atom donates a lone pair to form the bond.
Atomic radius _______ as we go down a group, adding more shells
The breakdown of the proportions of the elements in a compound, which will tell you the empirical formula of the compound. (Two words)
Heat of vaporization tends to be much greater than heat of fusion because evaporation overcomes much greater forces of _____ between particles.
If a metal and another substance have similar size atoms, they will form a _______ alloy

26 Clues: Atomic radius _______ as we go down a group, adding more shells • A ____ bond is when one atom donates a lone pair to form the bond. • A ______ order reaction will have a straight line graph for 1/conc. • Electronegativity _________ as we move left on the periodic table, with fewer protons • ...

NV23009engineering 2024-11-06

Across

SI derived unit for frequency defined as the number of cycles per second of a periodic function.
The reduction of insulation life due to thermal, voltage and other stress.
Rotating electric machine used to transform mechanical energy into electric energy.
Unit of power.
The rotational force produced by a motor.
The stationary portion of a machine.
The part of a machine which receives or delivers active power to the external electrical system.
Ratio of output power to input power of a device.
SI base unit of electric current.
Defined as the ratio of voltage to current.

Down

A material which contains movable electrical charges.
A device that creates mechanical motion by converting various forms of energy to rotating or linear mechanical energy.
Converter that changes direct electric current to single-phase or poly-phase alternating currents.
Part of a device, composed of magnetic material and intended to complete a magnetic circuit.
The ratio of the voltage to the electric current, a measure of opposition to time-varying electric current in an electric circuit.
The rate at which work is performed.
Force required to accelerate a mass of one kilogram at a rate of one meter per second per second.
Non parallel stator and rotor slot alignment.
The amount of electrical energy stored for a given electric potential.
Weight per unit volume of a given substance.

20 Clues: Unit of power. • SI base unit of electric current. • The rate at which work is performed. • The stationary portion of a machine. • The rotational force produced by a motor. • Defined as the ratio of voltage to current. • Weight per unit volume of a given substance. • Non parallel stator and rotor slot alignment. • Ratio of output power to input power of a device. • ...

Chemistry 2016-09-26

Across

compound that forms H+ ions is a solution
only found in animals
used to store energy
have a negative charge
gives strength to the plant cell
a very evenly mixed mixture
have a neutral charge
starch, glycogen, cellulose
the substance the solute dissolves in
compound that forms OH- ions is a solution
a homogeneous mixture
solutions with a pH below 7

Down

speed up the chemical reaction in a cell
atoms joined together by covalent bonds
an unevenly mixed mixture
basic unit of matter
substance that dissolves
DNA & RNA are these
ranges from 0 to 14
building blocks of nucleic acids
pure substance of a same type of atom
solutions with a pH above 7
prevents sudden changes in pH
have a positive charge
chemical combinations of 2+ elements
the way plants store extra glucose

26 Clues: DNA & RNA are these • ranges from 0 to 14 • basic unit of matter • used to store energy • only found in animals • have a neutral charge • a homogeneous mixture • have a negative charge • have a positive charge • substance that dissolves • an unevenly mixed mixture • solutions with a pH above 7 • a very evenly mixed mixture • starch, glycogen, cellulose • solutions with a pH below 7 • ...

ES Vocab 2- D-M 2025-05-07

Across

fats, oils, waxes; long term energy storage, insulation, waterproofing
An organelle which is the site of aerobic cellular respiration; produces energy
Process by which water changes from a liquid into a gas
Organisms that have a true nucleus
The breaking down of materials by rotting, decay, or microorganisms
AKA consumer, An organism that consumes other organisms to obtain energy
The highest rank of organisms in a biological taxonomy
All chemical reactions within each cell of an organism
A symbiotic relationship where both species benefit
Turning atmospheric nitrogen into useable forms
A prefix meaning one
A stable internal environment
An organism that only consumes plants

Down

Movement of individuals into an area
Small compounds that combine to form polymers
Deoxyribonucleic Acid, double-stranded nucleic acid that stores genetic information
A prefix meaning large
Breaks down dead and decaying matter and recycle nutrients
a protein catalyst that lowers the activation energy
Where an organism lives in the environment
Movement of individuals out of an area
All of the living (biotic) and all of the nonliving (abiotic) factors in an area
A prefix meaning small

23 Clues: A prefix meaning one • A prefix meaning large • A prefix meaning small • A stable internal environment • Organisms that have a true nucleus • Movement of individuals into an area • An organism that only consumes plants • Movement of individuals out of an area • Where an organism lives in the environment • Small compounds that combine to form polymers • ...

biology 2023-10-05

Across

6
An organism that makes its own food
a substance that takes part in and undergoes change during a reaction.
process by which plants and some other organisms use light energy to convert water and carbon dioxide into oxygen and high-energy carbohydrates such as sugars and starches
is the type of respiration that converts glucose to energy without oxygen
P 15
requires oxygen
respiration- Process that releases energy by breaking down glucose and other food molecules in the presence of oxygen
the solid part of the earth consisting of the crust and outer mantle
all the waters on the earth's surface, such as lakes and seas, and sometimes including water over the earth's surface, such as clouds.
organelles that convert chemical energy stored in food into compounds more convenient
first step in releasing the energy of glucose, in which a molecule of glucose is broken into two molecules of pyruvic acid
an organism, especially a soil bacterium, fungus, or invertebrate, that decomposes organic material.

Down

site of photosynthesis
anything that takes up space and has mass
A thin layer of gases surrounding Earth
A green pigment found in the chloroplasts of plants, algae, and some bacteria
(Adenosine Diphosphate) The compound that remains when a phosphate group is removed from ATP, releasing energy
a substance that forms in a chemical reaction
reactions- Reactions of photosynthesis that do not require light but use energy produced and stored during light reactions to make glucose
the part of Earth where life exists
reactions- The steps in photosynthesis that occur on the thylakoid membranes of the chloroplast and that convert solar energy to the chemical energy of ATP and NADPH, evolving oxygen in the process.
an organism deriving its nutritional requirements from complex organic substances.
cycle- second stage of cellular respiration, in which pyruvic acid is broken down into carbon dioxide in a series of energy-extracting reactions
process that does not require oxygen
N 7
chain transport -describes a situation in which oxygen is not present
main energy source that cells use for most of their work

28 Clues: 6 • N 7 • P 15 • requires oxygen • site of photosynthesis • An organism that makes its own food • the part of Earth where life exists • process that does not require oxygen • A thin layer of gases surrounding Earth • anything that takes up space and has mass • a substance that forms in a chemical reaction • main energy source that cells use for most of their work • ...

Particle Theory Crossword 2023-04-19

Particle Theory Crossword crossword puzzle

Across

Mixtures are evenly disturbed through a
A solid turns into a liquid
There are multiple different _____ of energy
Solid, liquid ___
Heat from one object to another
______ particles that go through a space
Is the boiling point of water
Can't be seen evenly
Going to be a gas

Down

mixture
Not having a _________ on you that can be
Temperature is a ___________ of hot and cold
Having a substance on you that can be ________

13 Clues: mixture • Solid, liquid ___ • Going to be a gas • Can't be seen evenly • A solid turns into a liquid • Is the boiling point of water • Heat from one object to another • Mixtures are evenly disturbed through a • ______ particles that go through a space • Not having a _________ on you that can be • There are multiple different _____ of energy • ...

Unit 4 Earth's Resources 2022-10-20

Unit 4 Earth's Resources crossword puzzle

Across

Energy, the use of the force of moving air to drive an electric generator.
Energy, electrical energy produced by the flow of water.
Energy, the energy produced by hear within Earth.
Energy, a resource that forms at a rate that is much slower than the rate at which the resource is consumed.
Resource, any material that is used by humans such as water, petroleum, minerals, forests, and animals
the process by which a nucleolus splits into two or more fragments and releases neutrons and energy.
Resource, a natural resource that humans use to make objects or to consume as food or drink.

Down

Resource, a natural resource that humans use to generate electricity.
Energy, the energy released by a fission or fusion; the binding energy if the atomic nucleolus.
plant matter; manure; or ant other organic matter that is used as an energy source.
Energy, a natural resource that can be replaced at the same rate at which the resource can be consumed
Energy, the energy received by Earth from the sun in the form of radiation.
Fuel, a nonrenewable energy resource formed from the remains of organisms that lived long ago.

13 Clues: Energy, the energy produced by hear within Earth. • Energy, electrical energy produced by the flow of water. • Resource, a natural resource that humans use to generate electricity. • Energy, the use of the force of moving air to drive an electric generator. • Energy, the energy received by Earth from the sun in the form of radiation. • ...

ABCs of Biology (B) 2025-05-07

Across

lake or pond bottom, which receives little to no sunlight
part of the ocean that extends from the edge of the neritic zone to the base of the continental shelf
virus that infects bacteria
all organisms and the part of Earth where they exist
asexual reproduction in which a single-celled organism divides into two equal parts
collection of living things
regional or global community of organisms characterized by the climate conditions and plant communities that thrive there
use and application of living things and biological processes
study of plants

Down

scientific study of all forms of life
process by which humans use living things to break down pollutants
use of computer databases to organize and analyze biological data
amount of energy needed to break a bond between two particular atoms; or the amount of energy released when a bond forms between two particular atoms
living things, such as plants, animals, fungi, and bacteria
animal that walks on two legs
variety of life within an area
one of the three domains of life, containing single-celled prokaryotes in the kingdom Bacteria
stage of development during which the zygote consists of a ball of cells
total dry mass of all organisms in a given area
having no dangerous effect on health, especially referring to an abnormal growth of cells that are not cancerous

20 Clues: study of plants • virus that infects bacteria • collection of living things • animal that walks on two legs • variety of life within an area • scientific study of all forms of life • total dry mass of all organisms in a given area • all organisms and the part of Earth where they exist • lake or pond bottom, which receives little to no sunlight • ...

Types of energy/energy transformations 2023-12-06

Types of energy/energy transformations crossword puzzle

Across

Energy of a moving object
The process by which the wind is used to create mechanical power or electricity
Unit for energy
Thermal energy being transferred
A small egg-shaped structure inside the cell which acts like a brain for the cell
Energy stored in the nucleus of an atom
Movement of electrons (electricity)
Energy of motion
Vibration of waves through matter

Down

The process of energy changing from one form to another
Energy is not created or destroyed
Energy carried by light waves
Stored energy
To extend, spread, or move like rays
Energy that is harnessed from the sun that is transferred into different energies
An industrial facility that generates electricity
The vibration and colliding of particles in an atom with matter
A negative charged particle that can either be bound to an atom or not bound
The ability to do work
Energy stored in chemical bonds between atoms/molecules

20 Clues: Stored energy • Unit for energy • Energy of motion • The ability to do work • Energy of a moving object • Energy carried by light waves • Thermal energy being transferred • Vibration of waves through matter • Energy is not created or destroyed • Movement of electrons (electricity) • To extend, spread, or move like rays • Energy stored in the nucleus of an atom • ...

Types of energy/energy transformation 2023-12-11

Types of energy/energy transformation crossword puzzle

Across

A majority of energy comes from here
A process of spiting an atom
The change of energy from one form to another
The energy of heat
Energy that travels in waves
The ability to do work
Travels from one place to another
The Energy of moving electrons or electric charges

Down

Energy that cannot be created or destroyed
Sound that travels through solids, liquids, and gases
An object gets more energy as it height or mass increases
Energy stored in bonds of molecules
The energy in moving objects
The unit of energy
kinetic energy released that causes mass and speed to increase
The energy locked in the nucleus of an atom
stored energy
Electric currents
The energy from vibration in matter
Energy stored in bending, stretching, or twisting

20 Clues: stored energy • Electric currents • The unit of energy • The energy of heat • The ability to do work • A process of spiting an atom • The energy in moving objects • Energy that travels in waves • Travels from one place to another • Energy stored in bonds of molecules • The energy from vibration in matter • A majority of energy comes from here • ...

Types of Energy/ Energy Transformations 2023-12-14

Across

The energy in moving objects
the process of splitting an atom
The energy of moving electrons or electric charges
less thermal energy
a campfire uses ________ energy
a hair dryer uses __________ energy
energy cannot be created nor destroyed
more thermal energy
two or more atoms violently joined together to make a larger atom
the energy held by an object
moving energy

Down

The energy locked in the nucleus of an atom
The energy from vibrations in matter
light energy
The change of energy from one form to another
energy measurement
Energy stored in the bonds of molecules
A guitar uses __________ energy
The energy of heat
The ability to do work or cause change

20 Clues: light energy • moving energy • energy measurement • The energy of heat • less thermal energy • more thermal energy • The energy in moving objects • the energy held by an object • A guitar uses __________ energy • a campfire uses ________ energy • the process of splitting an atom • a hair dryer uses __________ energy • The energy from vibrations in matter • ...

Chapter 4 Vocabulary 2022-09-14

Across

is defined as the number of waves that pass a given point in a specific time, usually one second
electrons that are not in the highest occupied energy level
the arrangement of the electrons in an atom
is a three-dimensional region around the nucleus that indicates the probable location of an electron.
a particle of electromagnetic radiation having zero mass and carrying a quantum of energy
the group 18 elements
the emission of a continuous range of frequencies of electromagnetic radiation

Down

the minimum quantity of energy that can be lost or gained by an atom
is the distance between corresponding points on adjacent waves
Together, all the forms of electromagnetic radiation form
a form of energy that exhibits wavelike behavior as it travels through space
A state in which an atom has a higher potential energy than it has in its ground state
The lowest energy state of an atom is its
the electron-containing energy level with the highest principal quantum number
When a narrow beam of the emitted light was shined through a prism, it was separated into a series of specific frequencies of visible light

Unit #3: Models of the Atomic Theory 2021-05-02

Unit #3: Models of the Atomic Theory crossword puzzle

Across

How many electrons would there be in the sixth energy level
The atomic fingerprint of an element is known as the
Mathematical relationship between energy and frequency
The wavelength of any visible light is between [blank]nm and 700 nm
Which form of light has the highest energy and shortest wavelength
The Afbau Principle states that electrons are placed in orbitals of [blank] energy first

Down

The light spectrum follows which acronym
The number of electrons in any energy level is dependent upon the formula
The Noble Gas at the beginning of the abbreviated electron configuration of Tungsten
The rule that states electrons must fill each orbital one time before doubling up is known as
All forms of light travel at the same speed through a
The number of electrons that can be in each orbital
Identify the element that has the abbreviated electron configuration of [Ar]4s2,3d10,4p1
When electrons jump up an energy level, it is called excitation or

14 Clues: The light spectrum follows which acronym • The number of electrons that can be in each orbital • The atomic fingerprint of an element is known as the • All forms of light travel at the same speed through a • Mathematical relationship between energy and frequency • How many electrons would there be in the sixth energy level • ...

GEE 1 2025-07-20

Across

breathed in. enters the blood from the lungs and travels to the tissues.
is defined as ametabolic process wherein, the living cells of an organism obtains energy
KNOWLEDGE
the sum of all the
Where life
Is a pure substance
is the study of energy
a substance that forms as a result of a chemical reaction
is the outer mantle
on planet Earth.
is anything that takes up
is the main element in organic compounds
is the ability to do work
is a substance
Biological element
is the breaking down or dissolving of rocks and minerals on Earth’s surface.
and has mass.
Cultural element

Down

highly flammable diatomic gas.
the chemical element of atomic number 16
the state of one who lacks a usual or socially acceptable amount of money or material possessions
ions in a solution
is done when force is applied to
the concentration of
One of the environmental issue
occurs when there is more water than land can absorb.
of an element that
occurs as a gas which makes up 78 percent of the atmosphere and that forms a part of all living tissues
element
the solid earth.
has the properties of
is the removal of soluble material from a substance, such as soil or rock, through the percolation of water.
comprises all types of water resources.
is a common chemical
reactions in an organism
the protective blanket of gases
a substance that starts a chemical reaction
object over a distance
is the smallest
consists of two or more

40 Clues: element • KNOWLEDGE • Where life • and has mass. • is a substance • is the smallest • the solid earth. • on planet Earth. • Cultural element • ions in a solution • the sum of all the • of an element that • Biological element • Is a pure substance • is the outer mantle • the concentration of • is a common chemical • has the properties of • is the study of energy • object over a distance • ...

Energy - Terms 2014-04-01

Across

The time rate amount of work done.
In a simple pendulum, the max PE occurs at the ________.
In a(n) _____ system, the KE equals the PE, and there is no work done onto or by the system.
Friction and air resistance are both examples of _______ forces.
Energy can be changed from one form to another, but cannot be ___________. (different than the other clue)
Work is done when a force acts in the same _______ as the displacement.
As an object falls freely in a _____ its total energy remains the same.
Consider a simple pendulum. If the energy at the extremes equals 3 J, what will be the kinetic energy as the pendulum swings through the lowest portion of its swing.
Energy can be changed from one form to another, but cannot be ___________.
________ energy can be used to run an assortment of appliances.
The elastic PE of a spring when it is compressed or ________.
The energy in a closed system remains __________.
One Joule is equal to a __________ meter.
Abbr. of the kilowatt.

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The PE of an object and its height above the ground have a(n) _____ relationship.
Geothermal, heat, and chemical are all different _______ of energy.
If the speed of an object is doubled, the KE will be ___.
_______ energy is equal to the sum of the kinetic and potential energies of an object.
If the height of an object is halved, the GPE will be _____.
a ball is thrown upward from the Earth's surface. While the ball is rising, its gravitational PE will ______.
A _________is a force with the property that the work done in moving a particle between two points is independent of the taken path.
The ability to do work.
Energy is a _____ quantity
The energy an object has due to its motion.
In the roller coaster example, energy was dissipated through friction and sound. As a result this is considered a(n) _________ system.
To increase power output, you can _______ the amount of time it takes to perform the work.
The energy an object has owing to its position or condition is called ___________.
The unit of power is called the _________.
To find the x-component of a Force when trying to calculate work, you must use the _____ function.
Energy is measured in the same units as work.

30 Clues: Abbr. of the kilowatt. • The ability to do work. • Energy is a _____ quantity • The time rate amount of work done. • One Joule is equal to a __________ meter. • The unit of power is called the _________. • The energy an object has due to its motion. • Energy is measured in the same units as work. • The energy in a closed system remains __________. • ...

Introduction to Cells 2017-10-02

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explanation of the relationship between cells and living things
important for insulation
grain sized organelles that produce proteins
my category includes genetic materials
organelle with a network of membranes that produce many substances, sometimes ribosomes get stuck
basic unit of structure and function in living things
layer that surrounds plants and some other organisms
magnify's an image or object to make it look larger than it appears
a group of specific cells that work together for one function
large roll in muscle development

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receives materials from the endoplasmic recticulum, packages them up, and distributes them to other parts of the cell
captures energy from sunlight , changes it, forms energy cells can use to make food(hint: animal cells do not have them)
green pigmented presented in plants
controls the cell
controls the substances coming in and out of a cell
carry out specific functions within a cell
I am useful for a fast energy source
converts energy stored in food to energy a cell can use to function
stores needed materials for a cell such as food and water
gel like substance that fills the region between the necleous and the cell membrane
contain substances that break down larger particles into smaller particles

21 Clues: controls the cell • important for insulation • large roll in muscle development • green pigmented presented in plants • I am useful for a fast energy source • my category includes genetic materials • carry out specific functions within a cell • grain sized organelles that produce proteins • controls the substances coming in and out of a cell • ...

Chemistry Bonus Puzzle 2024-04-26

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a set of four variables used to describe the location of electrons in an atom
What is the most probable location of an electron?
The energy required to remove an e- form an atom
is an atom or group of atoms that has either lost or gained e-
effect The reduction of the attractive force b/t a nucleus and its outer e-
The mass of an atom
What all elements exist as?
What is a positively charged ion?
a device used to measure energy released/absorbed as heat

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What is the standard unit 6.02 x 10^23?
What is a change that does not affect the compostition of a substance?
What is the study how heat is converted to other forms of energy?
What is the measure of how strong atoms attract bonding e- to themselves?
What are the properties of elements that will reoccur?
packets of light given off by excited atoms
When protons and neutrons in a nucleus rearrange into a lower energy state
What is known as the amount of time it takes for half of the atoms to decay?
What is the lowest energy state of an atoms?
a neutral particle having equal numbers of p+ and e-
a description of an element's tendency to endure chemical reactions

20 Clues: The mass of an atom • What all elements exist as? • What is a positively charged ion? • What is the standard unit 6.02 x 10^23? • packets of light given off by excited atoms • What is the lowest energy state of an atoms? • The energy required to remove an e- form an atom • What is the most probable location of an electron? • ...

Current Electricity Crossword 2021-03-04

Current Electricity Crossword crossword puzzle

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expresses the relationship between voltage, current and resistance; V=IR
current a flow of positive charges that move from high potential to low potential
type of current proposed by Tesla
a device made up of several galvanic cells connected together that converts chemical energy to electrical energy
a piece of metal that melts when too much current flows and breaks the circuit
the unit for electrical charge
the difference in electrical charge between two points in a circuit
a device with a specific resistance; used to control the current in a circuit
flow, the flow of negative charge from high potential to low potential
type of current proposed by Thomas Edison
a material through which charge moves easily
diagram drawing of a circuit

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unit for power
circuit, a low resistance circuit that forms causing a large current that could easily start a fire.
the rate at which electrical energy is consumed
a closed loop or pathway that allows electrical charges to flow
a material through which charges do not move easily
the flow of electrical charges
the unit for electrical potential difference
unit for current; equal to one coulomb per second
used to measure the electric current in any branch or part of a circuit
hour an energy unit used by electric companies to measure energy sale; 1 kWh is equal to 1000 W, delivered continuously for 3600 seconds
any device that converts electrical energy into another form of energy
a property that determines how much current will flow
the unit of resistance

25 Clues: unit for power • the unit of resistance • diagram drawing of a circuit • the unit for electrical charge • the flow of electrical charges • type of current proposed by Tesla • type of current proposed by Thomas Edison • the unit for electrical potential difference • a material through which charge moves easily • the rate at which electrical energy is consumed • ...

Fossil Fuels 2024-12-13

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energy from the sun (renewable source)
Earth's resources that can be replaced in a reasonably short time
known as 3 R's, ideas practiced so that resources are conserved.
a substance that provides energy-such as heat, light, motion or electricity
reducing energy use
produced when you add alcohol to gasoline (renewable source)
the intense heat from earth's interior that warms the magma (renewable source)
are chemical compounds that contain carbon and hydrogen atoms; fossil fuels are made of these.
the measure of how people affect the destruction of Earth and its resources
made from living things (renewable source)

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Earth's resources that cannot be replaced in a useful time
the percentage of energy that is actually used to perform work
a factory in which crude oil is heated and separated into fuels and other products.
energy rich substances formed from the remains of organisms; the three major fossil fuels are coal, oil and natural gas.
a solid fossil fuel formed from plant remains
compounds that are made form oil; are used to make plastics, paints, medicines and cosmetics.
also known as energy conversion; a change from one form of energy to another
electricity produced by flowing water (renewable source)
a mixture of methane and other gases; forms from some of the same organisms as oil.
a thick, black, liquid fossil fuel. It formed from the remains of small animals, algae and other organisms that lived in oceans and shallow inland seas hundred of millions of years ago.

20 Clues: reducing energy use • energy from the sun (renewable source) • made from living things (renewable source) • a solid fossil fuel formed from plant remains • electricity produced by flowing water (renewable source) • Earth's resources that cannot be replaced in a useful time • produced when you add alcohol to gasoline (renewable source) • ...

Summer reading program crossword puzzle 2021-06-10

Summer reading program crossword puzzle crossword puzzle

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Saturn's largest moon
dark energy which separates two galaxies
cloud of dust and gas in space
closest galaxy to milky way
separate into soluble and insoluble constituents by the percolation of liquid
doubtful on anything
force which holds everything
a system of billions of stars, together with gas and dust, held together by gravity

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confused and perplex
theoratical portals between two blackholes
theory in which everything started
sudden explosion of energy caused by tangling, crossing or reorganizing of magnetic field lines near sunspots
comet which visits earth every 70 years
explosions when a star dies
jupyters largest moon
forms when star dies

16 Clues: confused and perplex • doubtful on anything • forms when star dies • Saturn's largest moon • jupyters largest moon • closest galaxy to milky way • explosions when a star dies • force which holds everything • cloud of dust and gas in space • theory in which everything started • comet which visits earth every 70 years • dark energy which separates two galaxies • ...

energy sources 2025-09-05

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a widely used and reliable fossil fuel that is easy to transport. Can come in many forms
energy from splitting an atom
a side effect of using energy that can harm the air or water
energy that comes from heat
the movement of electrons used to do work
non-renewable energy from many years of dead plants and animals

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sometimes called global warming, the increasing extremes of average temperatures
energy that you can make more of
the most common greenhouse gas
the cleanest of all fossil fuels
a disadvantage of this is that it creates a lot of CO2 and can cause black lung

11 Clues: energy that comes from heat • energy from splitting an atom • the most common greenhouse gas • energy that you can make more of • the cleanest of all fossil fuels • the movement of electrons used to do work • a side effect of using energy that can harm the air or water • non-renewable energy from many years of dead plants and animals • ...

Unit #5 Volcab 2023-01-17

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the process when life turns sunlight into energy for themselves
The place where you can find life on Earth.
The genetic instructions in all forms of life.
The way life grows to fit its environment
The study of life throughout history.
The trait of being equal in two places

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The process by which the most capable of survival pass their traits to their offspring.
The process by which an organism creates a new organism similar to its self
This is the way that forms of life use energy.
The process by which life evolved to fit its enviernment over time.

10 Clues: The study of life throughout history. • The trait of being equal in two places • The way life grows to fit its environment • The place where you can find life on Earth. • This is the way that forms of life use energy. • The genetic instructions in all forms of life. • the process when life turns sunlight into energy for themselves • ...

Unit #5 Volcab 2023-01-17

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the process when life turns sunlight into energy for themselves
The place where you can find life on Earth.
The genetic instructions in all forms of life.
The way life grows to fit its environment
The study of life throughout history.
The trait of being equal in two places

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The process by which the most capable of survival pass their traits to their offspring.
The process by which an organism creates a new organism similar to its self
This is the way that forms of life use energy.
The process by which life evolved to fit its enviernment over time.

Unit #5 Volcab 2023-01-17

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The way life grows to fit its environment
The place where you can find life on Earth.
The trait of being equal in two places
the process when life turns sunlight into energy for themselves
The genetic instructions in all forms of life.
The process by which life evolved to fit its enviernment over time.

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This is the way that forms of life use energy.
The process by which an organism creates a new organism similar to its self
The process by which the most capable of survival pass their traits to their offspring.
The study of life throughout history.

Resources Vocab. 2025-05-01

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The wise use of and prevention of natural resources.
The process by which a nucleus splits into two or more fragments and releases neutrons and energy.
Electrical energy produced by the flow of water.
The use of the force of moving air to drive an electric generator
A natural resource that can be replaced at the same rate at which the resource is consumed.
Any natural material that is used by humans, such as water, petroleum, minerals, forests, and animals.
The energy produced by heat within the Earth.

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The energy released by a fission or fusion reaction; the binding energy of the atomic nucleus
The energy received by Earth from the sun in the form of radiation.
The careful and responsible management of a resource.
A resource that forms at a rate that is much slower than the rate at which the resource is consumed.
A natural resource that humans use to generate energy
A natural resource that humans use to generate energy.
The process by which plants, algae, and some bacteria use sunlight, carbon dioxide, and water to make food.
A gas molecule that is made up of three oxygen atoms.
A nonrenewable energy resource formed from the remains of organisms that lived long ago; examples include oil, coal, and natural gas
Plant material, manure, or any other organic matter that is used as an energy source.

17 Clues: The energy produced by heat within the Earth. • Electrical energy produced by the flow of water. • The wise use of and prevention of natural resources. • The careful and responsible management of a resource. • A natural resource that humans use to generate energy • A gas molecule that is made up of three oxygen atoms. • ...

Topic 2 Solids, Liquids, and Gases 2023-09-14

Topic 2 Solids, Liquids, and Gases crossword puzzle

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Inward force, or pull among the molecules in a liquid
Melting occurs at a specific temperature
Change from liquid to a gas
The surface particles of a solid gain enough energy that forms a gas
Definite shape and definite volume

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Measure of the average kinetic energy of the particles in an object
Resistance to flowing
Temperature change from liquid to a solid
No definite shape and no definite volume
Temperature at which a liquid boils
Change from a gas to a liquid
Total kinetic and potential energy of all particles in an object
Definite volume, but no shape of its own
Vaporization that takes place only on the surface of a liquid

14 Clues: Resistance to flowing • Change from liquid to a gas • Change from a gas to a liquid • Definite shape and definite volume • Temperature at which a liquid boils • No definite shape and no definite volume • Melting occurs at a specific temperature • Definite volume, but no shape of its own • Temperature change from liquid to a solid • ...

7th Grade Science Review 2026-04-27

7th Grade Science Review crossword puzzle

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The body stores extra energy as this type of molecule
Plants use sunlight to make glucose
The energy of motion
A change that forms a new substance
Proteins are made up of long chains of this

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Cells use glucose to make energy
Energy stored in an object due to position
Small building blocks that make up larger molecules
A change that only affects the form or appearance of a substance
The reactant gas in photosynthesis

10 Clues: The energy of motion • Cells use glucose to make energy • The reactant gas in photosynthesis • Plants use sunlight to make glucose • A change that forms a new substance • Energy stored in an object due to position • Proteins are made up of long chains of this • Small building blocks that make up larger molecules • The body stores extra energy as this type of molecule • ...

Biomolecules 2023-11-16

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Long molecule made of similar pieces.
Polymer of proteins.
Groups Chemical groups that affect molecular function by being involved in reactions.
Produced by a living organism.
Bonds monomers and polymers.
Monomer of carbohydrates.
Monomer of nucleic acids.
Polymer of carbohydrates.
Are a source of energy.
C6H12O6.
The building block of polymers.

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"Docking" molecule for lipids.
Defense, storage, transport, cellular communication, movement, structural support.
The compound of life.
Acids Genetic information.
carbon. Found in all living things.
Forms bilayer of the plasma membrane.
Dehydration reaction joins two monosaccharides.
Adenine, thymine, guanine, cytosine.
Biochemical catalyst.
Uracil, thymine, guanine, cytosine.
Same amount of molecules in a different formation.
Stored energy, protective cushioning, insulation, regulates proteins, waterproofing.
Breaks up polymers into monomers.
Acid Monomer of proteins.

25 Clues: C6H12O6. • Polymer of proteins. • The compound of life. • Biochemical catalyst. • Are a source of energy. • Monomer of carbohydrates. • Monomer of nucleic acids. • Polymer of carbohydrates. • Bonds monomers and polymers. • "Docking" molecule for lipids. • Produced by a living organism. • The building block of polymers. • Breaks up polymers into monomers. • ...

Renewable Energy- Ingrid lara 2016-12-06

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is a specialized semiconductor diode that converts visible light into direct current (DC).
an area of land with a group of energy-producing windmills or wind turbines.
a nuclear reaction in which a heavy nucleus splits spontaneously or on impact with another particle, with the release of energy.
An earlier award for successful completion of an ICCP examination in systems development.
Passive solar design refers to the use of the sun's energy for the heating and cooling of living spaces.
the energy released during nuclear fission or fusion, especially when used to generate electricity.
an accident in a nuclear reactor in which the fuel overheats and melts the reactor core or shielding.
hydroelectric power.
a turbine having a large vaned wheel rotated by the wind to generate electricity.

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a nuclear reaction in which atomic nuclei of low atomic number fuse to form a heavier nucleus with the release of energy.
a cell producing an electric current directly from a chemical reaction.
a fuel derived directly from living matter.
renewable energy source from living or recently living plant and animal materials which can be used as fuel.
is thermal energy generated and stored in the Earth.
form of hydropower that converts the energy obtained from tides into useful forms of power, mainly electricity.
A solar collector is a device used to absorb solar energy.
chemical decomposition produced by passing an electric current through a liquid or solution containing ions.

17 Clues: hydroelectric power. • a fuel derived directly from living matter. • is thermal energy generated and stored in the Earth. • A solar collector is a device used to absorb solar energy. • a cell producing an electric current directly from a chemical reaction. • an area of land with a group of energy-producing windmills or wind turbines. • ...

Science Crossword 2014-11-18

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the number of protons in the nucleus of an atom
an abbreviation for the element's name
an interaction that holds atoms or ions together
forms between metal atoms when their outermost energy levels overlap
forms when atoms share one or more pairs of electrons
a force that brings oppositely charged ions together

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electrons found in the outermost energy level of an atom
the smallest particle into which an element can be divided and still be the same element
is a group of atoms held together by chemical bond
a particle with a positive or negative charge

10 Clues: an abbreviation for the element's name • a particle with a positive or negative charge • the number of protons in the nucleus of an atom • an interaction that holds atoms or ions together • is a group of atoms held together by chemical bond • a force that brings oppositely charged ions together • forms when atoms share one or more pairs of electrons • ...

Electricity 2021 2021-04-06

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When electrons move from from low to high potential this is down
SI(metric) unit for current
loop is required for electrons to flow
device used to measure current
is the flow of electrons per unit of time
another word for potential difference
SI unit for Voltage
current has only one path to flow through
collection of cells where chemical energy is converted into electric energy

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the rate at which electrical energy is converted to other forms
is the death of as a result of electric shock
Circuit was engineered by Tesla and works over long distances
Law explains the relationship between current, resistance and voltage.
copper and water are good examples
electrons are impeded to flow normally

15 Clues: SI unit for Voltage • SI(metric) unit for current • device used to measure current • copper and water are good examples • another word for potential difference • loop is required for electrons to flow • electrons are impeded to flow normally • is the flow of electrons per unit of time • current has only one path to flow through • is the death of as a result of electric shock • ...

Christian Pilette 2023-05-10

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electrolyte produce a high concentrated ions.
property the ability of a substance to combine with or change into one or more other substances.
change a characteristic that can be observed or measured without changing the sample's composition.
engery era the minimum amount of energy that must be applied to a system to initiate a chemical change.
separation use a magnet to separate metals from nonmetals.
change a change that alters a substance without changing its composition.
solution solution that contains the maximum amount
solution solutions containing more than the maximum
visually separate solids
substances that can be dissolved.
a substance that speeds up a chemical reaction without itself undergoing any chemical change.

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the study of how heat is converted to and from other forms of energy and how it affects matter.
substances that cannot be dissolved.
heat the amount of heat/energy to raise 1 gram of a substance by 1.
a change in matter in which new materials with new chemical and physical properties are formed.
solution solution when the solvent is in water.
electrolyte produces low concentration ions
solution solution that contains less than the max.
the measure of the average kinetic energy of the particles in a sample of matter.
the amount of energy; movement.

20 Clues: visually separate solids • the amount of energy; movement. • substances that can be dissolved. • substances that cannot be dissolved. • electrolyte produces low concentration ions • electrolyte produce a high concentrated ions. • solution solution when the solvent is in water. • solution solution that contains the maximum amount • ...

Types of energy/ energy transfromations 2023-12-06

Types of energy/ energy transfromations crossword puzzle

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Involved when chemical reactions take place
The energy from vibrations in matter
Energy of light
The energy locked in the nucleus of an atom
Units that energy is measured in
the force that acts in the opposite direction to an object moving through the air
the capacity or ability to influence the behavior of others
a thorough or dramatic change in form or appearance.
Energy can not be created nor destroyed
the resistance that one surface or object encounters when moving over another

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The energy in moving objects
The energy of heat
the process of splitting an atom
two or more atoms violently joined together to make a larger atom
The ability to do work or cause change
The energy of moving electrons or electric charges
Relating to the sun
Energy that is moving
Energy that is stored
the force that attracts a body or object toward the center of the earth

20 Clues: Energy of light • The energy of heat • Relating to the sun • Energy that is moving • Energy that is stored • The energy in moving objects • the process of splitting an atom • Units that energy is measured in • The energy from vibrations in matter • The ability to do work or cause change • Energy can not be created nor destroyed • Involved when chemical reactions take place • ...

Forms of Energy Crossword Puzzle 2024-11-07

Forms of Energy Crossword Puzzle crossword puzzle

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Allowing all light to pass through
Energy that travels from hot objects to cooler objects
Matter with a set volume and shape
Matter with a set volume but no set shape

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Matter with no set volume and no set shape
Allowing some light to pass through
Energy that is made from vibrations
Energy that is in motion

8 Clues: Energy that is in motion • Allowing all light to pass through • Matter with a set volume and shape • Allowing some light to pass through • Energy that is made from vibrations • Matter with a set volume but no set shape • Matter with no set volume and no set shape • Energy that travels from hot objects to cooler objects

The Water Cycle 2025-12-10

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Forms a cloud, a gas turns into a liquid
When a liquid turns into a gas
Rain, sleet, snow, or hail
The force that pulls water down
The movement of water on earth's surface

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The total amount of energy in an object
The main source of energy in the water cycle
When plants 'sweat'; evaporation from plants
The particles flow freely and are very spaced out
The particles slide past each other
The particles are packed together and vibrate in place
The energy of movement

12 Clues: The energy of movement • Rain, sleet, snow, or hail • When a liquid turns into a gas • The force that pulls water down • The particles slide past each other • The total amount of energy in an object • Forms a cloud, a gas turns into a liquid • The movement of water on earth's surface • The main source of energy in the water cycle • ...

Introduction to Cells 2017-10-02

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my category includes genetic materials
green pigmented presented in plants
captures energy from sunlight , changes it, forms energy cells can use to make food(hint: animal cells do not have them)
receives materials from the endoplasmic recticulum, packages them up, and distributes them to other parts of the cell
carry out specific functions within a cell
grain sized organelles that produce proteins
controls the substances coming in and out of a cell
a group of specific cells that work together for one function
I am useful for a fast energy source
magnify's an image or object to make it look larger than it appears
layer that surrounds plants and some other organisms
gel like substance that fills the region between the necleous and the cell membrane

Down

organelle with a network of membranes that produce many substances, sometimes ribosomes get stuck
basic unit of structure and function in living things
stores needed materials for a cell such as food and water
explanation of the relationship between cells and living things
converts energy stored in food to energy a cell can use to function
contain substances that break down larger particles into smaller particles
controls the cell
large roll in muscle development
important for insulation

electricity 2022-02-28

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Produced when fission occur
pollution Towers are over 328ft tall
circuit Each bulb is on its own power line
Sets of components that allow electricity to flow
The movement of electrons
They do not allow electrons to flow
Space in the circuit so electricity can not flow
Complete circuit and electricity can flow
All parts are in one line
They allow electrons to move freely
power Its a fossil fuel
power Works by moving water
power It produces electricity from chemical energy
Amount of electricity that flows through the circuit

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If current is to strong, metal inside breaks
diagram Diagram that shows how to construct a circuit
power Harnessing power from wind
How fast the current is pushed
power sun=electrical energy
Slows down the flow of electricity
fire power Has a lot of pressure and spins to make energy
breaker Opens the circuit when the current is too strong
How fast the electrical energy is converted to other energy forms
gas Burning gas as fuel
Number of electrons in one second
power Heat within the earth
law Is used to find current, resistance, voltage and power in a circuit

27 Clues: gas Burning gas as fuel • power Its a fossil fuel • The movement of electrons • All parts are in one line • Produced when fission occur • power sun=electrical energy • power Heat within the earth • power Works by moving water • How fast the current is pushed • power Harnessing power from wind • Number of electrons in one second • Slows down the flow of electricity • ...

Nutrition Crossword Evan Ousley 2016-05-04

Nutrition Crossword Evan Ousley crossword puzzle

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transparent tasteless liquid
bean shaped organ
the oxygen carrying pigment of red blood cells
a sweet, crystalline substance
white or yellowish greasy substances
enzymes for metabolism
an essential nutrient
essential to normal metabolism

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nourishing
forms the supporting tissues of plants
not heavy
energy value of food
newly madePlasma the liquid part of blood
necessary element in bones
white, tasteless carbohydrate
light from the sun
symbol K
derived from living organisms
prosperous for the body

19 Clues: symbol K • not heavy • nourishing • bean shaped organ • light from the sun • energy value of food • an essential nutrient • enzymes for metabolism • prosperous for the body • necessary element in bones • transparent tasteless liquid • white, tasteless carbohydrate • derived from living organisms • a sweet, crystalline substance • essential to normal metabolism • ...

Energetics Topic 5 2021-03-09

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all the reactants, products, and any solvents
average bond breaking energy for the conversion of gaseous molecules into gaseous atoms; average of that bond in a range of similar compounds
the energy stored in chemical bonds that can be converted to heat
change which gives out energy to the surroundings
transfer of matter and energy is possible across its boundary
exchange of energy between a reaction mixture (system) and its surroundings when the reaction takes place at constant pressure; units = kJ mol-1
change which takes in energy from the surroundings
a measure of the average kinetic energy of the particles present
matter can neither enter nor exit, but can only move around inside
allows no transfer of matter, though energy may be transferred across the boundary
energy required to raise the temperature of one gram of a substance by one Kelvin
enthalpy change when 1 mol of a substance undergoes complete combustion in excess oxygen under standard conditions

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energy stored in chemical bonds of reactants and products
diagram showing the relative enthalpy of reactants and products, as well as the activation energy of a reaction
enthalpy change when molar quantities of reactants in their normal states react to form products in their normal states under standard conditions
the minimum energy needed in a collision between molecules if they are to react; the height of the energy barrier separating reactants and products during a chemical reaction
first law of thermodynamics
the study of heat changes that occur during chemical reactions
enthalpy change when 1 mol of a substance in its standard state is formed from its elements in their standard states
the apparatus that contains the reaction, thermometers or other measuring devices, the laboratory, and everything external to the reacting substances
apparatus for measuring the energy change during a chemical reaction (typically it is insulated from its surroundings and contains water)
state of a system at standard conditions
the enthalpy change for a reaction is the same whether it takes place in one step or a series of steps
the study of energy and how it is interconverted
250C (298K) and pressure 100 kPa; denoted by superscript q or 0
can be neither created nor destroyed; it can only be converted between different forms’
a cycle of chemical equations showing the enthalpy changes for each equation
a form of energy

28 Clues: a form of energy • first law of thermodynamics • state of a system at standard conditions • all the reactants, products, and any solvents • the study of energy and how it is interconverted • change which gives out energy to the surroundings • change which takes in energy from the surroundings • energy stored in chemical bonds of reactants and products • ...

Current Electricity Crossword 2021-03-04

Across

Law, expresses the relationship between voltage, current and resistance; V=IR
the unit of resistance
type of current proposed by Tesla
a device with a specific resistance; used to control the current in a circuit
any device that converts electrical energy into another form of energy
type of current proposed by Thomas Edison
used to measure the electric current in any branch or part of a circuit
flow, the flow of negative charge from high potential to low potential
a closed loop or pathway that allows electrical charges to flow
the difference in electrical charge between two points in a circuit
a device made up of several galvanic cells connected together that converts chemical energy to electrical energy
the unit for electrical charge
unit for power

Down

a material through which charges do not move easily
the rate at which electrical energy is consumed
diagram drawing of a circuit
a piece of metal that melts when too much current flows and breaks the circuit
unit for current; equal to one coulomb per second
a material through which charge moves easily
hour, an energy unit used by electric companies to measure energy sale; 1 kWh is equal to 1000 W, delivered continuously for 3600 seconds
current, a flow of positive charges that move from high potential to low potential
circuit, a low resistance circuit that forms causing a large current that could easily start a fire.
the flow of electrical charges
a property that determines how much current will flow
the unit for electrical potential difference

25 Clues: unit for power • the unit of resistance • diagram drawing of a circuit • the flow of electrical charges • the unit for electrical charge • type of current proposed by Tesla • type of current proposed by Thomas Edison • a material through which charge moves easily • the unit for electrical potential difference • the rate at which electrical energy is consumed • ...

Chemical Reactions 2023-02-23

Across

proportion of reactants and products
a substance or molecule that is part of a chemical reaction
the reactant in reactions catalyzed by enzymes
energy is absorbed
state of balance
energy is released to the surroundings

Down

representation of a chemical reaction
a substance that forms in a chemical reaction
substance that changes the rate of a reaction
two or more substances form a new compound
heat is released
a molecule, either protein or RNA
a compound is broken into two or more substances

13 Clues: heat is released • state of balance • energy is absorbed • a molecule, either protein or RNA • proportion of reactants and products • representation of a chemical reaction • energy is released to the surroundings • two or more substances form a new compound • a substance that forms in a chemical reaction • substance that changes the rate of a reaction • ...

Biology Crossword 2016-12-07

Across

indirectly dependent on light since the necessary energy carriers (ATP and NADPH) are products of light-dependent reactions.
is a series of chemical reactions used by all aerobic organisms to release stored energy through the oxidation of acetyl-CoA derived from carbohydrates.
resembling a stack of pancakes.
requiring free oxygen.
obtain energy by the oxidation of electron donors in their environments.
capable of synthesizing its own food from inorganic substances using light or chemical energy.
found in large numbers in most cells, includes a double membrane.
breaks down glucose and forms pyruvate with the production of two molecules of ATP.

Down

requiring an absence of free oxygen.
closely related green pigments.
an organism that cannot fix carbon from inorganic sources but uses organic carbon for growth.
in which plants requires the process of different organelles, and sunlight to create their own food.
organic compound with the formula CH₃CHCO₂H
contains chlorophyll and in which photosynthesis takes place.
an important organic compound in metabolism and is essential to the flow of energy in living cells.
is often referred to as the "molecular unit of currency" of intracellular energy transfer.

16 Clues: requiring free oxygen. • closely related green pigments. • resembling a stack of pancakes. • requiring an absence of free oxygen. • organic compound with the formula CH₃CHCO₂H • contains chlorophyll and in which photosynthesis takes place. • found in large numbers in most cells, includes a double membrane. • ...

practical skills/ lily 2018-01-26

Across

energy radiant energy emitted by the sun
the branch of physics or technology concerned with the mechanical properties of gases
the term referring to electricity generated by hydropower
one of a set of toothed wheels that work together to alter the relation between the speed of a driving mechanism
energy the energy released during nuclear fission or fusion, especially when used to generate electricity

Down

energy a form of hydropower that converts the energy of tides into useful forms of power
energy heat energy generated and stored in the Earth
advantage the ratio of the force produced by a machine to the force applied to it, used in assessing the performance of a machine
energy flow through wind turbines to mechanically power generators for electric power
strength or energy as an attribute of physical action or movement
activity involving mental or physical effort done in order to achieve a purpose or result
a rigid bar resting on a pivot, used to help move a heavy or firmly fixed load with one end when pressure is applied to the other
energy renewable energy source from living or recently living plant and animal materials which can be used as fuel

13 Clues: energy radiant energy emitted by the sun • energy heat energy generated and stored in the Earth • the term referring to electricity generated by hydropower • strength or energy as an attribute of physical action or movement • the branch of physics or technology concerned with the mechanical properties of gases • ...

Conservation of Natural resources 2024-12-02

Conservation of Natural resources crossword puzzle

Across

Able to be maintained at a certain rate or level.
The energy received by Earth from the sun in the form of radiation.
Harmful substances in the air, water, or soil.
. The process of recovering valuable or useful materials from waste or scrap
The gas formed when carbon is burned, or when people or animals breathe out.
Resources that are constantly being supplied.
Resources that are being used up faster than they are made.
A gas that contributes to the greenhouse effect by absorbing infrared radiation, e.g., carbon dioxide and chlorofluorocarbons.

Down

Electricity produced by the kinetic energy of water moving over a waterfall or dam.
A renewable resource that comes from the heat from inside the Earth.
A gradual increase in the temperature of Earth’s atmosphere.
A change in global or regional climate patterns.
Energy-rich substances formed from the remains of once living organisms
The energy released by a fission or fusion reaction; the binding energy of the atomic nucleus.
The chemical element of atomic number 92, a gray, dense radioactive metal used as a fuel in nuclear reactors.
A form of hydropower that converts the energy obtained from tides into useful forms of power
The use of air flow through wind turbines to mechanically power generators.
Any natural material that is used by humans, such as water, petroleum, minerals, forests, and animals.
To save or reduce the use of something.
A renewable resource made from things that were once alive.

20 Clues: To save or reduce the use of something. • Resources that are constantly being supplied. • Harmful substances in the air, water, or soil. • A change in global or regional climate patterns. • Able to be maintained at a certain rate or level. • Resources that are being used up faster than they are made. • A renewable resource made from things that were once alive. • ...

Chapter 8 & 9 Crossword 2021-03-05

Chapter 8 & 9 Crossword crossword puzzle

Across

chemical reaction that breaks down glucose into two molecules of pyruvic acid
light and H2O are taken in and CO2, ATP, and NADPH are produced in this step(3)
no oxygen is required
ATP is broken down and this is formed
process all living things use to break down food molecules to produce energy (2)
oxygen is required
ADP+P forms this
anaerobic respiration begins, known as ___
this molecule captures light energy
a stack of these make a granum
also known as the Calvin Cycle (3)

Down

this happens after glycolysis if oxygen is present (3)
the process of taking sunlight, carbon dioxide, and water and making it into energy
an organelle found in plants, photosynthesis happens here
this organelle makes ATP
the process by which organisms maintain a relatively stable internal environment
the process of splitting water molecules
a series of special molecules (3)
the light dependent reaction takes place here
C6H12O6

20 Clues: C6H12O6 • ADP+P forms this • oxygen is required • no oxygen is required • this organelle makes ATP • a stack of these make a granum • a series of special molecules (3) • also known as the Calvin Cycle (3) • this molecule captures light energy • ATP is broken down and this is formed • the process of splitting water molecules • anaerobic respiration begins, known as ___ • ...

Chapter 3 Review - Science 6 2025-12-12

Chapter 3 Review - Science 6 crossword puzzle

Across

membrane Controls what enters and leaves the cell.
fission Simple cell division where one cell splits into two identical cells.
Cell division producing genetically different cells.
The phase where the cell grows and DNA duplicates.
Movement of water across a membrane.
transport Transport requiring energy.
Final pinching of the cytoplasm into two cells.
Process yeast use to make dough rise.
respiration Opposite process of photosynthesis.
Type of asexual reproduction where a small piece grows off the parent.
Two nuclei form; spindle disappears.
The two identical halves of a duplicated chromosome.
Molecules moving from high concentration to low concentration.
Cell division producing identical cells.

Down

Structure where chromatids are joined.
Where proteins are made.
Organelle known as the “powerhouse.”
Water-specific diffusion process.
transport Transport that does NOT require energy.
diffusion Movement of molecules using protein channels.
Chromosomes separate during this mitosis stage.
reproduction Asexual reproduction where plant parts create new plants.
Chromosomes condense and spindle forms.
Process using light energy to make glucose.
Reproductive cells.

25 Clues: Reproductive cells. • Where proteins are made. • Water-specific diffusion process. • Organelle known as the “powerhouse.” • Movement of water across a membrane. • Two nuclei form; spindle disappears. • Process yeast use to make dough rise. • Structure where chromatids are joined. • Chromosomes condense and spindle forms. • Cell division producing identical cells. • ...

Tai chi 2019-12-04

Across

stance
hall in which we train
wild
tai chi known as moving...
tai chi without a weapon (4,4)
teacher
24,42,73
hands like cotton wool
needed to slow down a form or exercises

Down

anniversary of club
flowing
element
stance used in most exercises
in and out
empty
exercises
repulse
a long tai chi weapon
before and after a form and training session
energy

20 Clues: wild • empty • stance • energy • flowing • element • repulse • teacher • 24,42,73 • exercises • in and out • anniversary of club • a long tai chi weapon • hall in which we train • hands like cotton wool • tai chi known as moving... • stance used in most exercises • tai chi without a weapon (4,4) • needed to slow down a form or exercises • before and after a form and training session

Morgan's Plate Tectonic puzzle 2023-11-17

Morgan's Plate Tectonic puzzle crossword puzzle

Across

energy that is transferred by electromagnetic
large piece of land that is pushed up flat
pushes rocks together
When all the plates were combined
molten mixture of rock forming substances from the mantle
stretches out rock so it can become thinner in the middle
how much mass of a substance is contained is volume
of fire volcanoes that rims the pacific ocean and is also a major belt
traces of a organism that lived in the past
current liquid that is moving and is caused by differences in the temperature

Down

spot deep within the mantle melts through the crust above it
transfer the thermal energy from one particle of matter to another particle
transfer of thermal energy
fault footwall goes up and hanging wall goes down
rocks sliding beside eachother
tectonics pieces of earths lithosphere are in constant motion
breaks the earths crust
change of shape or volume that acts on rocks
weak spot where magma has come to the surface from the crust
valley valley that forms when 2 plates come apart

20 Clues: pushes rocks together • breaks the earths crust • transfer of thermal energy • rocks sliding beside eachother • When all the plates were combined • large piece of land that is pushed up flat • traces of a organism that lived in the past • change of shape or volume that acts on rocks • energy that is transferred by electromagnetic • ...

Energy 2021-10-04

Across

is the kind of energy in moving things
is the measured of hotness or coldness expressed in terms of any of several scales.
is that energy can not be created or destroyed.
the conversion of one for of energy into another.
of a system is the sum of kinetic and gravitational potential energy.

Down

solid,liquid and gas all three are states of matter.
is the movement of heat from one object to another one that has different temperature.
the kinetic energy associated with the random motion of the molecules of the material.
energy exists in many different forms.
is transfered by heating by radiation,conduction and convection.

10 Clues: energy exists in many different forms. • is the kind of energy in moving things • is that energy can not be created or destroyed. • the conversion of one for of energy into another. • solid,liquid and gas all three are states of matter. • is transfered by heating by radiation,conduction and convection. • ...

Third Quarter ES WW 2021-02-24

Across

Organic matter produced by plants that can be burned in either solid or gaseous form to produce energy
a condition in which they do not get enough protein and other key nutrients
Chemical element or inorganic compound that exists as a solid with a regularly repeating internal structure
Measure of how much useful work can be extracted from each unit of energy used
when the land above an aquifer subsides, or sinks
Heat stored in soil, underground rocks, and fluids in the Earth’s mantle. It is used to heat and cool buildings and water and to produce electricity.

Down

a collection of canals, dams, and pumps used to transfer fresh water to farms and heavily populated cities
Earth’s outermost and thinnest layer of solid materials
lack of access to nutritious food
Fuel, such as ethyl alcohol or biodiesel, made from biomass
forms of government support intended to help businesses, like farms, survive
a layer of permeable rock below ground where ground water is stored
the process of eroding topsoil due to human activities, drought, and climate change
Water used water from showers, sinks, dishwaters, and clothes washers
Amount of high-quality energy available from a given quantity of an energy resource minus the high-quality energy needed to make the energy available.

15 Clues: lack of access to nutritious food • when the land above an aquifer subsides, or sinks • Earth’s outermost and thinnest layer of solid materials • Fuel, such as ethyl alcohol or biodiesel, made from biomass • a layer of permeable rock below ground where ground water is stored • Water used water from showers, sinks, dishwaters, and clothes washers • ...

Photosynthesis 2020-12-04

Across

/ Membrane that forms flattened sacs
/ Light is trapped by chlorophyll molecules, this energy is used to synthesise glucose
/ Electrons present in pigment turn into this when light energy is present
/ Energy from sunlight is absorbed and used for form ATP, hydrogen from water is used to reduce NAPD
synthase / This catalyses the formation of ATP
/ This is produced when electrons move from one carrier to another
/ The total energy released to form a bond is larger than required energy needed to break a bond
/ Fluid enclosed in Chloroplast

Down

/ Hydrogen from reduced NAPD and carbon dioxide is used to build organic molecules, ATP supplies the energy for this
/ The role of the system is to absorb or harvest light energy of different wavelengths
/ The process where ATP is produced
/ A series of electron carriers
/ Absorbs red and blue light and reflects green light

13 Clues: / A series of electron carriers • / Fluid enclosed in Chloroplast • / The process where ATP is produced • / Membrane that forms flattened sacs • synthase / This catalyses the formation of ATP • / Absorbs red and blue light and reflects green light • / This is produced when electrons move from one carrier to another • ...

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