forms of energy Crossword Puzzles

tornado 2023-04-12

Across

where most frequent
moisture condensed from the atmosphere
a fall of very heavy rain.
a safe place

Down

have a lot of energy and strong winds.
clouds are the cloud that the tornado forms from
perceptible natural movement of the air,
the middle of the tornado
being protected
a loud noise when a tornado is coming

10 Clues: a safe place • being protected • where most frequent • the middle of the tornado • a fall of very heavy rain. • a loud noise when a tornado is coming • have a lot of energy and strong winds. • moisture condensed from the atmosphere • perceptible natural movement of the air, • clouds are the cloud that the tornado forms from

science vocabulary 2023-09-14

Across

It occurs when certain chemicals are brought together.
A source of salt.
An oxide of iron produced by the action of water.
A unit of electrical resistance.
A common heavy metal
Very small unit of living matter.
Functional part of a living body
Energy, force
Liquid necessary for most forms of life.
Men whose field of work is physics.

Down

Unit of electrical power.
Scientific work in new fields.
Carbon monoxide.
The profession in which we find doctors and nurses, and adjective.
Where many scientists do their work.
Do this to extinguish a candle or a small flame
A new exercise carried out by a scientist.
Without it, things remain theories.
Unwanted matter.
Mr. Nobel created one for physics.

20 Clues: Energy, force • Carbon monoxide. • Unwanted matter. • A source of salt. • A common heavy metal • Unit of electrical power. • Scientific work in new fields. • A unit of electrical resistance. • Functional part of a living body • Very small unit of living matter. • Mr. Nobel created one for physics. • Without it, things remain theories. • Men whose field of work is physics. • ...

ch. 2 crossword 2 2014-11-18

Across

the quantity of matter an object has
the energy in a system that is available for work
breaking apart of the water molecule into two ions of opposite charge
reactions in which electrons are transferred between atoms
is a mixture in which one or more substances are uniformly distributed in another solution
ion the OH- is known as this
the amount of energy needed to start the reaction
pure substances that cannot be broken down chemically into simpler kinds of matter
a solid liquid or a gas
a compound formed by a chemical reaction
it forms when two atoms share one or more pairs of electrons
the central core of an atom consists kinds of particles name one

Down

the simplest part of a substance that retains all of the properties of the substance and that can exist in a free state
chemical substances that neutralize small amounts of either an acid or a base added to a solution
solution solutions in which water is the solvent
reactions that involve a net absorption of free energy
combining in ways that cause their atoms to become stable
solution no more solute can dissolve
the number of protons in an atom
an atom or molecule with an electrical charge
a catalyst usually a protein in a living system
the number of hydronium ions in a solution is greater than the number of hydroxide ions

22 Clues: a solid liquid or a gas • the number of protons in an atom • ion the OH- is known as this • the quantity of matter an object has • solution no more solute can dissolve • a compound formed by a chemical reaction • an atom or molecule with an electrical charge • a catalyst usually a protein in a living system • the energy in a system that is available for work • ...

Nutrition and Diets 2023-10-26

Across

high blood pressure may be caused by an excess amount of fat or salt in the diet.
is the process in which blood or lymph capillaries pick up the digested nutrients
unit of measurement of the fuel value of food
poor nutrition; without adequate food and nutrition
is a body weight that is 10 to 20 percent greater that the average recommended weight.
also called a lipid; nutrient that provides the most concentrated form of energy; highest-calorie energy nutrient; overweigh
BMI over 25
is the process by which the body breaks down food into smaller parts, changes the food chemically.
A steroid that forms an essential component of animal cell membranes and acts as a precursor molecule for the synthesis of other biologically important steroids.
he act of practicing healthy habits on a daily basis to attain better physical and mental health outcomes
commonly called fats and oils, are organic compounds.
condition in which bones become porous and break easily.

Down

the state of poor nutrition; may be caused by poor diet or illness.
are the basic components of all body cells.
the major source of readily usable human energy.
are compounds that inhibit oxidation, a chemical reaction that can produce free radicals.
form of arteriosclerosis characterized by accumulation of fats or mineral deposits on the inner walls of the arteries
are organic compounds that are essential to life.
loss of appetite
fibrous form of carbohydrate

20 Clues: BMI over 25 • loss of appetite • fibrous form of carbohydrate • are the basic components of all body cells. • unit of measurement of the fuel value of food • the major source of readily usable human energy. • are organic compounds that are essential to life. • poor nutrition; without adequate food and nutrition • commonly called fats and oils, are organic compounds. • ...

Crossword of Transport System 2024-10-31

Crossword of Transport System crossword puzzle

Across

Substance that makes cell walls waterproof in root cells.
Vascular tissue responsible for transporting water from roots to leaves.
Pores on leaves allowing gas exchange.
Inner protective cell layer, regulating nutrient flow in roots.
Cells within leaves, arranged for maximum light absorption.
Cells with unevenly thickened walls providing flexible support.
Process where plants lose water through leaves.
Type of drawing for detailed study at higher magnification.
Main vein in the leaf that supplies water and nutrients.
Primary tissue that forms new vascular cells within a bundle.
Tissue layer in leaves responsible for photosynthesis.
Specialized root cells that aid in nutrient passage.
Type of drawing used to observe a specimen at low magnification.
Secondary tissue that forms new vascular cells between bundles.
Vascular tissue that transports sugars from leaves to other parts of the plant.

Down

Thick-walled cells that provide structural support.
Barrier in roots that prevents unregulated movement of substances.
Potential energy determining water movement in plant cells.
The tissue located between the epidermis and vascular bundles.
Process where liquid changes into vapor at leaf surfaces.
Tissue system that moves water and nutrients throughout the plant.
Movement path through cell walls and intercellular spaces.
Small opening in cell walls allowing water movement between cells.
Movement of water through a semipermeable membrane.
Water and nutrient movement path inside living cells.
Polymer that strengthens cell walls, especially in woody plants.
Type of plant cells that play a supportive and storage role.
Force that holds water molecules together.
Outermost layer of cells, acting as the plant’s skin.
Outer ring of cells that forms new vascular tissue in roots.
Force that helps water cling to other surfaces.

31 Clues: Pores on leaves allowing gas exchange. • Force that holds water molecules together. • Process where plants lose water through leaves. • Force that helps water cling to other surfaces. • Thick-walled cells that provide structural support. • Movement of water through a semipermeable membrane. • Specialized root cells that aid in nutrient passage. • ...

Ch 1.1, 1.2, and Ch 2 Crossword Puzzle 2019-09-29

Ch 1.1, 1.2, and Ch 2 Crossword Puzzle crossword puzzle

Across

The amount of energy that is needed to break the bond
DNA/RNA sequences that decide the sequences of amino acids in protein
A type of lipid that is made out of steroid and not soluble in water
Any forms of water that falling back to the earth
Organic compounds that consist of four-rings of 17 carbon atoms
A part of water cycle that flows over the surface
A collection of water-soluble vitamines that can be found in liver, yeast, eggs and so on
A substance that blocks the reaction by binding with the active site
A region that consists of slightly positive and negative charged
A metabolic pathway that build larger molecules from smaller ones(consume energy)
A suffix for sugar

Down

A substance that binds with allosteric site which in terms change the shape of active site
A process that loss the water from the plant's leaves
A collection of fat-soluble vitamins that are critical in blood clotting
A collection of similar cells that carry out particular function
A place that stores the water for usage
Equally-shared electron, therefore there is no charged region
A metabolic pathway that breaks larger molecules into simpler terms(release energy)
A large region of animals and plants with similar characteristics
A type of sugar that is made of galactose and glucose, it can be found in milk

20 Clues: A suffix for sugar • A place that stores the water for usage • Any forms of water that falling back to the earth • A part of water cycle that flows over the surface • The amount of energy that is needed to break the bond • A process that loss the water from the plant's leaves • Equally-shared electron, therefore there is no charged region • ...

destiny's puzzle (4A) 2021-04-21

Across

nitrogen is important to animals by
water that falls from atmosphere
living organisms on the planet
carbon moves from atmosphere to plants
water 3% is
carbon moves from living thing to
form commonly used by plants
air surrounds earth
water stored under surface of earth

Down

water is changed back into liquid water
all water on earth
occurs because of heat from sun
carbon moves from plants to animals
can be converted into forms usable for plants & animals
divided into how many spheres?
plants use water to help make energy
carbon moves from plants and animals to
always been present on earth
what water can become
97% is

20 Clues: 97% is • water 3% is • all water on earth • air surrounds earth • what water can become • always been present on earth • form commonly used by plants • divided into how many spheres? • living organisms on the planet • occurs because of heat from sun • water that falls from atmosphere • carbon moves from living thing to • nitrogen is important to animals by • ...

6.2 2012-11-07

Across

a solid formed during a chemical change
the change of state from liquid to solid
a process where two liquids or two gases mix due to the motion of their particles
a change of state where a liquid is heated and changes to a gas within the liquid
an increase in size
a change of state from gas to solid
a mixture where the substances are mixed on the atomic level
describes a process that absorbs energy from the surroundings
a decrease in size
model a simplified representation of solids, liquids and gases

Down

change a change that does not result in a new substance being produced
the change of state where a liquid changes to a gas at the surface of the liquid
a change of state from solid to gas
the change of state from liquid to solid
a change of state where a gas is cooled and forms a liquid
the change of state when a solid is heated and forms a liquid
change a change that results in a new substance being formed

17 Clues: a decrease in size • an increase in size • a change of state from solid to gas • a change of state from gas to solid • a solid formed during a chemical change • the change of state from liquid to solid • the change of state from liquid to solid • a change of state where a gas is cooled and forms a liquid • a mixture where the substances are mixed on the atomic level • ...

Electric current Vocabulary Alexander Paneto 2023-04-05

Electric current Vocabulary Alexander Paneto crossword puzzle

Across

An electronic device that allows electron flow in only one direction.
Circuit-- Devices in which a circuit forms branches, each of which is a separate path for electron flow
Field: Surrounds every electric charge and exerts the force that causes other electric charges to be attracted or repelled
A material through which electrons move easily
A material in which electrons are not able to move easily
Current (AC): Electric current that repeatedly reverses direction.
Difference: The force that causes electric charges to flow
Current (DC): A flow of charge that always flows in one direction.

Down

Source: An object that provides a potential difference
Circuit- Devices in a circuit form a single pathway for electron flow
Current: Net movement of electric charges in a single direction
The tendency for a material to resist the flow of electrons and to convert electrical energy into other forms
A complete pathway that allows the flow of electrons
of Conservation of Charge: Charge can be transferred from object to object, but it cannot be created or destroyed
The flow of 1 coulomb of charge per second.

15 Clues: The flow of 1 coulomb of charge per second. • A material through which electrons move easily • A complete pathway that allows the flow of electrons • Source: An object that provides a potential difference • A material in which electrons are not able to move easily • Difference: The force that causes electric charges to flow • ...

electric vocab 2023-04-06

Across

An electronic device that allows electron flow in only one direction.
Circuit-- Devices in which a circuit forms branches, each of which is a separate path for electron flow
Field: Surrounds every electric charge and exerts the force that causes other electric charges to be attracted or repelled
A material through which electrons move easily
A material in which electrons are not able to move easily
Current (AC): Electric current that repeatedly reverses direction.
Difference: The force that causes electric charges to flow
Current (DC): A flow of charge that always flows in one direction.

Down

Source: An object that provides a potential difference
Circuit- Devices in a circuit form a single pathway for electron flow
Current: Net movement of electric charges in a single direction
The tendency for a material to resist the flow of electrons and to convert electrical energy into other forms
A complete pathway that allows the flow of electrons
of Conservation of Charge: Charge can be transferred from object to object, but it cannot be created or destroyed
The flow of 1 coulomb of charge per second.

Vocab 5 2023-11-08

Across

Molecules made of 2 atoms whether of the same element or not.
Atoms are most stable when they have a full 8 electrons in their valence energy level.
The smallest ratio of the ions within the compound.
A chemical bond formed as the result of 2 atoms sharing electrons.
Shows the electric charge gained or lost by that element when it forms a compound.

Down

Easier covalent bond model.
Attraction between metal atoms and their sea of shared electrons.
A shortened way of identifying a chemical compound.
Electrostatic attraction that forms between atoms when they share or transfer valence electrons.
A group of covalently bonded atoms that together have gained or lost electrons.
Those made of only 2 elements.
Unequal pulling results in unequal sharing, which results in an unequal distribution of electric charge.
The opposite electrical charges on these ions.

13 Clues: Easier covalent bond model. • Those made of only 2 elements. • The opposite electrical charges on these ions. • A shortened way of identifying a chemical compound. • The smallest ratio of the ions within the compound. • Molecules made of 2 atoms whether of the same element or not. • Attraction between metal atoms and their sea of shared electrons. • ...

Electric Current Vocabulary 2024-03-12

Electric Current Vocabulary crossword puzzle

Across

An electronic device that allows electron flow in only one direction.
Circuit-- Devices in which a circuit forms branches, each of which is a separate path for electron flow
Field: Surrounds every electric charge and exerts the force that causes other electric charges to be attracted or repelled
A material through which electrons move easily
A material in which electrons are not able to move easily
Current (AC): Electric current that repeatedly reverses direction.
Difference: The force that causes electric charges to flow
Current (DC): A flow of charge that always flows in one direction.

Down

Source: An object that provides a potential difference
Circuit- Devices in a circuit form a single pathway for electron flow
Current: Net movement of electric charges in a single direction
The tendency for a material to resist the flow of electrons and to convert electrical energy into other forms
A complete pathway that allows the flow of electrons
of Conservation of Charge: Charge can be transferred from object to object, but it cannot be created or destroyed
The flow of 1 coulomb of charge per second.

Vocab 2024-03-12

Across

An electronic device that allows electron flow in only one direction.
Circuit-- Devices in which a circuit forms branches, each of which is a separate path for electron flow
Field: Surrounds every electric charge and exerts the force that causes other electric charges to be attracted or repelled
A material through which electrons move easily
A material in which electrons are not able to move easily
Current (AC): Electric current that repeatedly reverses direction.
Difference: The force that causes electric charges to flow
Current (DC): A flow of charge that always flows in one direction.

Down

Source: An object that provides a potential difference
Circuit- Devices in a circuit form a single pathway for electron flow
Current: Net movement of electric charges in a single direction
The tendency for a material to resist the flow of electrons and to convert electrical energy into other forms
A complete pathway that allows the flow of electrons
of Conservation of Charge: Charge can be transferred from object to object, but it cannot be created or destroyed
The flow of 1 coulomb of charge per second.

Physics Vocabulary Electric Current 2025-03-12

Physics Vocabulary Electric Current crossword puzzle

Across

An electronic device that allows electron flow in only one direction.
Circuit-- Devices in which a circuit forms branches, each of which is a separate path for electron flow
Field: Surrounds every electric charge and exerts the force that causes other electric charges to be attracted or repelled
A material through which electrons move easily
A material in which electrons are not able to move easily
Current (AC): Electric current that repeatedly reverses direction.
Difference: The force that causes electric charges to flow
Current (DC): A flow of charge that always flows in one direction.

Down

Source: An object that provides a potential difference
Circuit- Devices in a circuit form a single pathway for electron flow
Current: Net movement of electric charges in a single direction
The tendency for a material to resist the flow of electrons and to convert electrical energy into other forms
A complete pathway that allows the flow of electrons
of Conservation of Charge: Charge can be transferred from object to object, but it cannot be created or destroyed
The flow of 1 coulomb of charge per second.

Types Of Science 2013-05-03

Across

The science of soil management and the production of field crops.
The science that deals with the dynamics and physical history of the earth, the rocks of which it is composed, and the physical, chemical, and biological changes that the earth has undergone or is undergoing.
The scientific study of historic or prehistoric peoples and their cultures by analysis of their artifacts, inscriptions, monuments,and other such remains, especially those that have been excavated.
The branch of physical geography dealing with the ocean.
The branch of zoology dealing with fishes.
The science or branch of biology dealing with animals.

Down

The branch of physics that deals with sound and sound waves.
The science of life or living matter in all its forms and phenomena, especially with reference to origin, growth,reproduction, structure, and behavior.
The science of the forms of life existing in former geologic periods, as represented by their fossils.
The science dealing with the atmosphere and its phenomena, including weather and climate.
The science that deals with the material universe beyond the earth's atmosphere.
The science that deals with matter, energy, motion, and force.
The science or the study of the origin, nature, and course of diseases.
The branch of biology dealing with the relations and interactions between organisms and their environment, including other organisms.
The science that deals with the composition and properties of substances and various elementary forms of matter.
The science of plants

16 Clues: The science of plants • The branch of zoology dealing with fishes. • The science or branch of biology dealing with animals. • The branch of physical geography dealing with the ocean. • The branch of physics that deals with sound and sound waves. • The science that deals with matter, energy, motion, and force. • ...

Foods 9 crossword 2023-01-22

Across

What we learn about
Vitamin beneficial to immune system
Nutrient which forms RNA and DNA
A solid form of fat made from milk
A liquid form of Fat
A class of food formed from milk
A nutrient with the main purpose to carry oxygen in the hemoglobin of red blood cells throughout the body.
Nutrient used for energy
a substance use for sweetening

Down

The healthier flour
Vitamin which produces a lot of antioxidants
Vitamin which boosts production for retinol
Cutting into matchsticks
a dangerous chemical dye
a product of the sugar beet and sugar cane

15 Clues: The healthier flour • What we learn about • A liquid form of Fat • Cutting into matchsticks • a dangerous chemical dye • Nutrient used for energy • a substance use for sweetening • Nutrient which forms RNA and DNA • A class of food formed from milk • A solid form of fat made from milk • Vitamin beneficial to immune system • a product of the sugar beet and sugar cane • ...

Earth crossword 2022-10-31

Across

continuous process ofnew igneous rock
Two tectonic plates collide
two tectonic slide past eachother
waves of energy travel from center of earth

Down

one plate slides undeeranother
two tectonic plates divide
rock from earth break and shake
under water mountain range
zone filled with volcanoes
a crack that forms between two tectonic plates

10 Clues: two tectonic plates divide • under water mountain range • zone filled with volcanoes • Two tectonic plates collide • one plate slides undeeranother • rock from earth break and shake • two tectonic slide past eachother • continuous process ofnew igneous rock • waves of energy travel from center of earth • a crack that forms between two tectonic plates

Ecology 2023-10-17

Across

- Both benefit relationship
- Natural living area
- Makes own food
- Transition zone
- Pyramid or web
- Breaks down dead matter
- Non-living factors
- Eats plants and animals
- Close ecological interaction
- Community and its environment
- Environmental harm
- Group of the same species
- Eats other organisms
- Organism's role in ecosystem

Down

- Species reliance on each other
Level - Feeding position
- Crucial species
- Hunts for food
- Living factors
- Variety of life forms
- Toxin concentration increase
Chain - Energy transfer sequence
- Meat eater
- Harmful non-native species
- Ecosystem development stages
- Plant eater
- All populations together
- Study of interactions
- Large ecological region
- Hunted for food

30 Clues: - Meat eater • - Plant eater • - Hunts for food • - Makes own food • - Living factors • - Pyramid or web • - Crucial species • - Transition zone • - Hunted for food • - Non-living factors • - Environmental harm • - Natural living area • - Eats other organisms • - Variety of life forms • - Study of interactions • Level - Feeding position • - Breaks down dead matter • - Eats plants and animals • ...

Khyle SCIENCE CROSSWORDS 2023-03-17

Khyle SCIENCE CROSSWORDS crossword puzzle

Across

An increase in size
A mixture where the substances are mixed on the atomic level
Everything that has weight and takes up volume
the diffusion of water from an area of high concentration to an area of low concentration
A state of balance between opposing forces or actions
describes a process that absorbs energy from the surroundings
A cluster of atoms
A cluster of atoms
A process where two liquids or two gases mix due to the motion of their particles

Down

A process that gives off energy in the form of heat, light or sound
A solid formed during a chemical change.
a change of state from solid to gas
The next movement of particles from an area of high concentration to an area of low concentration
The change of state from liquid to solid
The smallest building block that makes up all substances
A decrease in size
the starting substances in chemical reactions
A change of state where a liquid is heated and changes to a gas within the liquid
the substances formed in chemical reactions
the change of state when a solid is heated and forms a liquid

20 Clues: A decrease in size • A cluster of atoms • A cluster of atoms • An increase in size • a change of state from solid to gas • A solid formed during a chemical change. • The change of state from liquid to solid • the substances formed in chemical reactions • the starting substances in chemical reactions • Everything that has weight and takes up volume • ...

EARTH DAY 2021-07-22

Across

About 70 percent of the Earth's surface is covered with ______.
waste obtained from plants and animals is _____.
The princile of 3R's stands for reducing waste, reusing and ________ resources.
Things like air,water and soil together forms an ______.
The natural home or environment of an animal, plant, or other organism.

Down

Solar is a ______ source of energy.
Turning OFF lights helps us to conserve ________.
The surroundings and the conditions in which we live, constitute our ______.
We shoould avoid using _______ bags, because they are non-biodegradable.
Smoke from vehicles and factories makes air _____.

10 Clues: Solar is a ______ source of energy. • waste obtained from plants and animals is _____. • Turning OFF lights helps us to conserve ________. • Smoke from vehicles and factories makes air _____. • Things like air,water and soil together forms an ______. • About 70 percent of the Earth's surface is covered with ______. • ...

Plant Responses 2022-06-25

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shoots / stems response to gravity.
characteristic of living things that means organisms being able to respond to environment.
growth response that plants make to light.
organ or tissue that enables an organism to make a response.
growth response that plants make to gravity.
growth response in plants.

Down

form of energy in environment that an organism can detect.
chemical released from tips of shoots and roots that enables growth responses in plants.
shoots / stems response to light.
specialised cell that can detect forms of energy in environment.

10 Clues: growth response in plants. • shoots / stems response to light. • shoots / stems response to gravity. • growth response that plants make to light. • growth response that plants make to gravity. • form of energy in environment that an organism can detect. • organ or tissue that enables an organism to make a response. • ...

science 2024-12-27

Across

A common mineral in Earth's crust.
A system of measurement.
The force that pulls objects to Earth.
Preserved remains of ancient organisms.
An element found in all life forms.
The path of an object in space.
A particle of light.
The basic unit of matter.
The ability to do work.
An automatic response to stimuli.
A nerve cell in the brain.
Two or more atoms bonded together.
Anything that occupies space and has mass.
Carrier of genetic information.

Down

The fourth state of matter.
A path for electrical flow.
A protein that speeds up reactions.
A group of similar cells performing a function.
The smallest unit of life.
A device that emits coherent light.
The process of combining atomic nuclei.
A molecule protecting Earth from UV rays.
A swirling mass of fluid or air.
A disturbance that transfers energy.
A push or pull acting on an object.
A molecule essential for body functions.
A microscopic infectious agent.
The complete set of genetic material.
A machine designed to perform tasks.
A form of electromagnetic radiation.

30 Clues: A particle of light. • The ability to do work. • A system of measurement. • The basic unit of matter. • The smallest unit of life. • A nerve cell in the brain. • The fourth state of matter. • A path for electrical flow. • The path of an object in space. • A microscopic infectious agent. • Carrier of genetic information. • A swirling mass of fluid or air. • ...

Environment 2024-04-23

Across

Clearing of forests for agriculture, urbanization, or other purposes
Study of relationships between living organisms and their environment
Community of living organisms and their physical environment

Down

Energy Energy sources that are replenished naturally
Variety of life forms in a given ecosystem
Introduction of harmful substances into the environment
Preservation and sustainable use of natural resources
Change Long-term alteration of temperature and typical weather patterns

8 Clues: Variety of life forms in a given ecosystem • Energy Energy sources that are replenished naturally • Preservation and sustainable use of natural resources • Introduction of harmful substances into the environment • Community of living organisms and their physical environment • Clearing of forests for agriculture, urbanization, or other purposes • ...

atomic structure 2023-02-03

Across

an elementary particle.
the outermost shell,energy level, atom.
organizes all discovered elements
negatively charged subatomic particle
any of various substances as gold, tin, copper
same number protons different numbers neutrons

Down

number of a element in periodic system
Russian chemist and teacher
the quantity of matter in an element.
a central figure of the atomic theory
structure in a cell that contains chromosomes.
helium, neon, argon, krypton, xenon, radon
chemical element forms salt when reacts metal.
The part of a substance that can't be broken down
a particle found in nucleus of every atom

15 Clues: an elementary particle. • Russian chemist and teacher • organizes all discovered elements • the quantity of matter in an element. • a central figure of the atomic theory • negatively charged subatomic particle • number of a element in periodic system • the outermost shell,energy level, atom. • a particle found in nucleus of every atom • ...

Chemical Reactions Vocab Crossword 2022-02-04

Chemical Reactions Vocab Crossword crossword puzzle

Across

A reaction in which a hydrocarbon combines with oxygen to produce carbon dioxide and water.
A _ speeds up a reaction by lowering the activation energy of a reaction.
The compounds that are combined together to begin a chemical reaction are the _.
When an equation is _, there are an equal number of atoms of each element on the reactants side as there are on the products side.
According to _, atoms must collide with one another in order to react, and they must do so in the correct orientation and with the right amount of energy.
A compound that is formed between a metal and a nonmetal is an _ compound.
Decreasing the volume will speed up a reaction only if both reactants are _.
Changing the _ increases the speed and energy of particles, resulting in more collisions with the appropriate energy.
Some elements are _, meaning they exist in nature as two identical atoms bonded to one another.
To increase the probability of a collision, one could add additional reactants to the reaction vessel, also known as increasing the _.
Atoms must collide with the correct _ and with enough energy for a reaction to occur.
A reaction that takes in energy and makes its surroundings feel colder is called _.
The compounds that are created as a result of a reaction are the _.

Down

A reaction in which one substance breaks down into two or more parts.
To increase the amount of exposed particles available for collisions, the _ should be increased by crushing the reactants.
A compound that is formed solely between nonmetals is a _ compound.
The law of conservation of _ states that mass is never created, nor destroyed.
The amount of energy needed to start a reaction.
The _ tells how many of each atom are in a chemical compound.
The _ indicates how many moles of reactant or product are needed in a balanced equation for a reaction to take place.
An _ compound is one which has been dissolved in water.
The _ number is the total number of electrons that is gained or lost by a neutral atom to form an ionic bond.
A reaction in which multiple elements or compounds combine to create one chemically bonded compound.
The structure that forms while old bonds are breaking and new bonds are forming during a chemical reaction.
A reaction that gives off energy as heat and makes the surroundings hotter is called _.

25 Clues: The amount of energy needed to start a reaction. • An _ compound is one which has been dissolved in water. • The _ tells how many of each atom are in a chemical compound. • A compound that is formed solely between nonmetals is a _ compound. • The compounds that are created as a result of a reaction are the _. • ...

Bacteria 2023-10-22

Across

Bacteria come in three basic shapes; rods, spheres and ____
Some bacteria help plants obtain ___ from the soil.
Most bacteria are not ______ to humans.
Whip-like structure that helps some bacteria move
A bacteria's genetic material forms a ____ shape.
Heating food high enough to kill harmful bacteria.
Decomposers are considered "______ ______"
Conjugation is a type of ____ reproduction.
In 500BC people used bacteria to help make _____ _____.

Down

Some bacteria do not need oxygen to make energy. In fact, oxygen is like ____ to them.
Bacteria that live in hot springs use ____ energy from their environment to make food.
Bacteria can be genetically engineered to make _____
Bacteria are considered _____ because they do not have a nucleus
Bacteria that help break down dead organisms.
The genetic material in a bacteria cell.
Binary fission is a type of ____ reproduction.

16 Clues: Most bacteria are not ______ to humans. • The genetic material in a bacteria cell. • Decomposers are considered "______ ______" • Conjugation is a type of ____ reproduction. • Bacteria that help break down dead organisms. • Binary fission is a type of ____ reproduction. • Whip-like structure that helps some bacteria move • ...

Basics of Electricity - Wesley Clark 2024-05-01

Basics of Electricity - Wesley Clark crossword puzzle

Across

an instrument used to measure the current in a circuit.
the physical phenomenon of the displacement or flow of an electric charge usually of electrons by means of a conductive material
a fundamental form of energy observable in positive and negative forms that occurs naturally
a measure of the opposition to current flow in an electrical circuit.
a graphical representation of an electrical circuit.
the power source of a circut
device for opening and closing electrical circuits under normal load conditions, usually operated manually
a safety device that operates to provide protection against the overflow of current in an electrical circuit
units for electricity
something that conducts flow
something that resists the flow
a measure of the ability of the material to conduct an electrical current
V=IR

Down

a property that describes the extent to which a material opposes the flow of electric current through it.
a device which converts chemical energy into electrical energy
one that has two or more paths for the electricity to flow, the loads are parallel to each other.
the pressure from an electrical circuit's power source that pushes charged electrons (current) through a conducting loop
a complete circular path that electricity flows through
a measurement of resistance between two points of a conductor
one in which all circuit elements are arranged in a single path
the “pressure” that pushes electricity
something hat isnt a conductor or insulator

22 Clues: V=IR • units for electricity • the power source of a circut • something that conducts flow • something that resists the flow • the “pressure” that pushes electricity • something hat isnt a conductor or insulator • a graphical representation of an electrical circuit. • an instrument used to measure the current in a circuit. • ...

Midterm Review Puzizzle 2024-12-16

Midterm Review Puzizzle crossword puzzle

Across

The process of making mRNA that is complementary to DNA.
A symbiotic relationship where both species benefit.
Biomolecule that stores long-term energy.
The first phase of mitosis where the nuclear membrane disappears and spindle fibers form.
The process in the chloroplast of making glucose and oxygen.
This type of RNA brings amino acids to the ribosome
Where is the genetic code for traits located in DNA?
An individual that has the trait but doesn't express it- Heterozygote (Aa).
When cells express different genes to become unique cell types.
Biomolecule that is the workhorse of the cell, made up of amino acids.
Biomolecule that provides fast energy, made up of sugars.

Down

A symbiotic relationship where one species benefits and the other is not affected.
This type of cell has a nucleus and membrane-bound organelles
The process in the ribosome of making protein from mRNA
This type of RNA brings the code from DNA.
The process in the mitochondria of breaking down glucose to make ATP and CO2.
This type of cell is single celled, no nucleus
The movement of water across the membrane.
What converts atmospheric nitrogen into usable forms for plant and animals?
What does Uracil pair with in RNA?
Protein that speeds up a chemical reaction.
________ Acids, biomolecule that carries the genetic code.
A symbiotic relationship where one species benefits and the other is harmed.
This is the type of energy that the ribosomes produce.

24 Clues: What does Uracil pair with in RNA? • Biomolecule that stores long-term energy. • This type of RNA brings the code from DNA. • The movement of water across the membrane. • Protein that speeds up a chemical reaction. • This type of cell is single celled, no nucleus • This type of RNA brings amino acids to the ribosome • ...

Alexa's Science Word Search ☺☺☺☺ 2016-05-20

Alexa's Science Word Search ☺☺☺☺ crossword puzzle

Across

ability to do work
Sediment deposited by glaciers
Arranged minerals in a rock
The grinding away of rock by rock
Water
An organism that breaks up remains
A large mass of ice
The process that breaks down rock
The process that moves sediment
A thick mass of grass and roots

Down

The size shape and pattern of the rocks grains
Whats my favorite color?
A landform made of sediment at the end of a river
A rock that forms from sand on a beach
solid layer of rock beneath the soil
H2O
Earth solid outer layer
magma hardens beneath the surface
Wave-washed sediment along a coast
Equal parts of sand, silt, and clay
The three types of rocks

21 Clues: H2O • Water • ability to do work • A large mass of ice • Earth solid outer layer • Whats my favorite color? • The three types of rocks • Arranged minerals in a rock • Sediment deposited by glaciers • The process that moves sediment • A thick mass of grass and roots • The grinding away of rock by rock • magma hardens beneath the surface • The process that breaks down rock • ...

Forms of Government - Gates 2021-09-10

Forms of Government - Gates crossword puzzle

Across

This is a written version of most basic laws in government.
(adjective) This is a term used to describe a government that has total and complete control.
This form of government is based on religion.
a council for public issues
monarchy" This form of government is a king/queen, but only as a tradition. They don't have very much power.
This form of government has a very wealthy class that governs.

Down

The leader in this form of government has absolute power, usually maintained by force.
This form, the laws are voted upon by citizens
Another form of government in which one has absolute power.
This form of government has an official to lead on behalf of the people.
The leader in this form of government is usually a king/queen and is ancestral.
having no religious influence
This form of government is ran by an extremely wealthy family.

13 Clues: a council for public issues • having no religious influence • This form of government is based on religion. • This form, the laws are voted upon by citizens • This is a written version of most basic laws in government. • Another form of government in which one has absolute power. • This form of government is ran by an extremely wealthy family. • ...

Forms of government crossword 2022-08-26

Forms of government crossword crossword puzzle

Across

a state or country ruled by a king or queen
form of democracy is a system of government in which the powers of the president are constitutionally separate from those of the legislature.
form of democracy where people elect representatives to make decisions for them
a form of democracy where a political system concentrates power in the hands of a leader or a small elite that is not constitutionally responsible to the body of the people.
is a system of government by one person with absolute power.
is a system of government by the whole population or all the eligible members of a state, typically through elected representatives.

Down

system where a country is ruled by a king or queen whose power is limited by the constitution
from democracy where people have a say in government actions, supports a competitive economy with money while also helping people whose jobs don't pay a lot.
a system of government in which people elect representatives to a parliament to make laws
is a small group of people having control of a country, organization, or institution.
government by the people. majority rule
a model of democracy in which citizens have the power to decide directly on policy and politicians are responsible for implementing those policy decisions.
form of democracy where citizens vote directly without a representative

13 Clues: government by the people. majority rule • a state or country ruled by a king or queen • is a system of government by one person with absolute power. • form of democracy where citizens vote directly without a representative • form of democracy where people elect representatives to make decisions for them • ...

Chemical and Physical Changes 2023-10-26

Chemical and Physical Changes crossword puzzle

Across

what we use to represent chemical reactions
molecules move freely
when a liquid changes to a solid
what the reaction ends with
matter changes, but no new substance is formed
What a reaction starts with
the number in front of chemical formulas to tell how many molecules there are
when a gas changes to a liquid
has mass and takes up space
type of reaction that absorbs energy from its surroundings
type of reaction that releases energy to its surroundings
matter changes so that a new substance is formed

Down

what is added to make state of matter change
anything that describes an item
matter cannot be created or destroyed, it can change forms
molecules are fluid
the small number to tell how many specific atoms are in a molecule
when a solid goes to a gas
molecules are tightly packed together
when a liquid changes to a gas
when a solid changes to a liquid
anything that proves a change has happened
when a gas changes to a solid

23 Clues: molecules are fluid • molecules move freely • when a solid goes to a gas • what the reaction ends with • What a reaction starts with • has mass and takes up space • when a gas changes to a solid • when a liquid changes to a gas • when a gas changes to a liquid • anything that describes an item • when a liquid changes to a solid • when a solid changes to a liquid • ...

Forms of Government 2022-03-29

Across

An economic system where individual ownership is limited.
A type of monarchy where a rulers power is limited by a constitution or laws.
A type of monarchy where the ruler has all of the power.

Down

A type of democracy where citizens elect representatives who vote on issues.
An economic system where the government owns everything.
A type of democracy where citizens vote on every major issue.
A king or queen is chosen because of their family.
One person makes all of the decisions.
A few people make decisions for the community.

9 Clues: One person makes all of the decisions. • A few people make decisions for the community. • A king or queen is chosen because of their family. • An economic system where the government owns everything. • A type of monarchy where the ruler has all of the power. • An economic system where individual ownership is limited. • ...

Forms of Poetry 2013-04-16

Across

This form of poetry originated in Japan. It contains three lines.
It tells a story
A fourteen- line poem that follows a specified rhyme scheme.
A formal poem that reflects on a solemn theme.
A long narrative that begins with an appeal to a muse.

Down

It is a type of narrative with a song- like quality.
The words are arranged into a shape that suggests the topic of the poem.
Uses a single, unified strain of exalted verse.
A very musical poem. It expresses thoughts and feelings of the speaker.

9 Clues: It tells a story • A formal poem that reflects on a solemn theme. • Uses a single, unified strain of exalted verse. • It is a type of narrative with a song- like quality. • A long narrative that begins with an appeal to a muse. • A fourteen- line poem that follows a specified rhyme scheme. • This form of poetry originated in Japan. It contains three lines. • ...

Forms of Government 2022-09-12

Across

A military or political group that rules a country after taking power by force.
A few people such as a dominant clan or clique have power.
A democracy The citizens elect representatives to govern over them.
The government controls & owns everything. There is zero private ownership.
Collective ownership; The workers control the means of production.

Down

no government.
Passes power down to heirs.
Ruled by a single leader who has not been elected and may use force to keep control.
A democracy were the people decide policy initiatives directly.

9 Clues: no government. • Passes power down to heirs. • A few people such as a dominant clan or clique have power. • A democracy were the people decide policy initiatives directly. • Collective ownership; The workers control the means of production. • A democracy The citizens elect representatives to govern over them. • ...

Forms of Government 2023-01-19

Across

In a monarchy, power is passed through the __________
People with no rights at the bottom rank in feudalism
Type of government with just a few people in power
Type of democracy when people vote on issues to make decisions

Down

System where land was exchanged for loyalty
Title for ancient Egyptian monarch
Rulers in an oligarchy
A strong leader who usually takes power by force
The USA today has this type of democracy where citizens vote for representatives

9 Clues: Rulers in an oligarchy • Title for ancient Egyptian monarch • System where land was exchanged for loyalty • A strong leader who usually takes power by force • Type of government with just a few people in power • In a monarchy, power is passed through the __________ • People with no rights at the bottom rank in feudalism • ...

Forms of Government 2019-10-04

Across

individual liberty, majority rule with minority rights, and free elections with secret ballot
exercise complete control over the state
monarch with unlimited to rule
the voters hold sovereign power
the government's control extends to almost all aspects of people's lives

Down

advocates the means of production, distribution and exchange are regulated by the community as a whole
places restrictions on the king
a country's trade and industry are controlled by private owners for profit
all property and business are owned and there is no privately owned land

9 Clues: monarch with unlimited to rule • places restrictions on the king • the voters hold sovereign power • exercise complete control over the state • all property and business are owned and there is no privately owned land • the government's control extends to almost all aspects of people's lives • a country's trade and industry are controlled by private owners for profit • ...

Forms of Land 2024-05-30

Across

- Ice mass
- Steep face
- Erupting mountain
- Wetland

Down

- Coral structure
- Underground chamber
- Surrounded by water
- Peak
- Desert water spot

9 Clues: - Peak • - Wetland • - Ice mass • - Steep face • - Coral structure • - Erupting mountain • - Desert water spot • - Underground chamber • - Surrounded by water

Momentum and Impulse 2023-11-24

Across

A type of collision where the total kinetic energy is conserved before and after the impact.
The change in momentum of an object when a force is applied over a period of time.
A principle stating that the total momentum of a closed system remains constant if no external forces act on it.
The product of an object's mass and its velocity, indicating the quantity of motion of the object.
A group of interacting or interdependent elements forming a complex whole, often considered in analyzing conservation laws.
An event where two or more bodies exert forces on each other for a relatively short time.
A physical system that does not exchange any matter with its surroundings and is not subject to any force whose source is external to the system.
In the context of collisions, this term refers to the degree to which objects “bounce back” after a collision, which is related to whether a collision is elastic or inelastic.
The duration over which force is applied, relevant in the calculation of impulse.

Down

This law states that the force acting on an object is equal to the mass of that object multiplied by its acceleration (F=ma). It's foundational for understanding how forces affect motion and momentum.
While focusing on momentum, it’s also helpful to understand the conservation of energy, as energy and momentum are often discussed together, especially in collision scenarios.
The speed of an object in a particular direction.
The energy of an object due to its motion.
A collision in which part of the kinetic energy is converted to other forms of energy, such as heat or sound.
A physical system that exchanges both matter and energy with its surroundings. In terms of momentum and impulse, an open system is influenced by external forces and the addition or removal of mass, which can result in changes to the system's total momentum.
A push or pull upon an object resulting from the object's interaction with another object.
The quantity of matter in a body regardless of its volume or any forces acting on it.
States that for every action, there is an equal and opposite reaction.
Momentum and velocity are vector quantities, meaning they have both magnitude and direction. Understanding vectors is crucial for analyzing motion and forces.

19 Clues: The energy of an object due to its motion. • The speed of an object in a particular direction. • States that for every action, there is an equal and opposite reaction. • The duration over which force is applied, relevant in the calculation of impulse. • The change in momentum of an object when a force is applied over a period of time. • ...

DISCOVERING CELLS 2024-01-26

Across

A BODY STRUCTURE THAT IS COMPOSED OF DIFFERENT KINDS OF TISSUES THAT WORK TOGETHER
CONSISTING OF MANY CELLS
A CELL ORGANELLE WHICH CONTAINS CHEMICALS THAT BREAK DOWN LARGE FOOD PARTICLES INTO SMALLER ONES THAT CAN BE USED BY THE CELL
AN INSTRUMENT THAT MAKES SMALL OBJECTS LOOK LARGER
AN ORGANEELE IN THE CELLS OF PLANTS AND SOME OTHER ORGANISMS THAT CAPTURES ENERGY FROM THE SUN AND CHANGES IT INTO ENERGY THE CELL CAN USE IN MAKING FOOD
A THIN, FLEXIBLE BARRIER THAT SURROUNDS A CELL AND CONTROLS WHICH SUBSTANCES PASS INTO AND OUT OF A CELL
A GROUP OF SIMILAR CELLS THAT PERFORM A SPECIFIC FUNCTION

Down

AN ORGANELLE THAT FORMS A MAZE OF PASSAGEWAYS IN WHICH PROTEINS AND OTHER MATERIALS ARE CARRIED FROM ONE PART OF THE CELL TO ANOTHER
A SAC-LIKE ORGANELLE THAT STORES WATER, FOOD, ETC
A GROUP OF ORGANS THAT WORK TOGETHER TO PERFORM A MAJOR FUNCTION
THE BASIC UNIT OF STRUCTURE AND FUNCTION IN LIVING THINGS
ROD-SHAPED ORGANELLES THAT CONVERT ENERGY IN FOOD MOLECULES TO ENERGY THE CELL CAN USE TO CARRY OUT ITS FUNCTIONS
A SMALL GRAIN-SHAPED ORGANELLE IN THE CYTOPLASM OF A CELL THAT PRODUCES PROTEINS
AN ORGANELLE THAT RECEIVES PROTEINS AND OTHER NEWLY FORMED MATERIALS FROM THE ENDOPLASMIC RETICULUM, PACKAGES THEM, AND DISTRIBUTES THEM TO OTHER PARTS OF THE CELL
A WIDELY ACCEPTED EXPLANATION OF THE RELATIONSHIP BETWEEN CELLS AND LIVING THINGS
A RIGID SUPPORTING LAYER THAT SURROUNDS THE CELL OF PLANTS AND SOME OTHER ORGANISMS
IN CELLS, A LARGE OVAL ORGANELLE THAT CONTAINS THE CELL'S GENETIC MATERIAL IN THE FORM OF DNA, AND CONTROLS MANY OF THE CELL'S ACTIVITIES
THE THICK FLUID REGION OF A CELL LOCATED INSIDE THE CELL MEMBRANE; SURROUNDS AND PROTECTS ORGANELLES
MADE OF A SINGLE CELL

19 Clues: MADE OF A SINGLE CELL • CONSISTING OF MANY CELLS • A SAC-LIKE ORGANELLE THAT STORES WATER, FOOD, ETC • AN INSTRUMENT THAT MAKES SMALL OBJECTS LOOK LARGER • THE BASIC UNIT OF STRUCTURE AND FUNCTION IN LIVING THINGS • A GROUP OF SIMILAR CELLS THAT PERFORM A SPECIFIC FUNCTION • A GROUP OF ORGANS THAT WORK TOGETHER TO PERFORM A MAJOR FUNCTION • ...

DISCOVERING AND LOOKING INSIDE CELLS 2025-03-07

DISCOVERING AND LOOKING INSIDE CELLS crossword puzzle

Across

AN ORGANELLE THAT FORMS A MAZE OF PASSAGEWAYS IN WHICH PROTEINS AND OTHER MATERIALS ARE CARRIED FROM ONE PART OF THE CELL TO ANOTHER
A RIGID SUPPORTING LAYER THAT SURROUNDS THE CELL OF PLANTS AND SOME OTHER ORGANISMS
AN ORGANELLE IN THE CELLS OF PLANTS AND SOME OTHER ORGANISMS THAT CAPTURES ENERGY FROM THE SUN AND CHANGES IT INTO ENERGY THE CELL CAN USE IN MAKING FOOD
ROD-SHAPED ORGANELLES THAT CONVERT ENERGY IN FOOD MOLECULES TO ENERGY THE CELL CAN USE TO CARRY OUT ITS FUNCTIONS
MADE OF A SINGLE CELL
CONSISTING OF MANY CELLS
THE THICK FLUID REGION OF A CELL LOCATED INSIDE THE CELL MEMBRANE; SURROUNDS AND PROTECTS ORGANELLES
AN INSTRUMENT THAT MAKES SMALL OBJECTS LOOK LARGER
A BODY STRUCTURE THAT IS COMPOSED OF DIFFERENT KINDS OF TISSUES THAT WORK TOGETHER
A SMALL GRAIN-SHAPED ORGANELLE IN THE CYTOPLASM OF A CELL THAT PRODUCES PROTEINS

Down

A SAC-LIKE ORGANELLE THAT STORES WATER, FOOD, ETC
AN ORGANELLE THAT RECEIVES PROTEINS AND OTHER NEWLY FORMED MATERIALS FROM THE ENDOPLASMIC RETICULUM, PACKAGES THEM, AND DISTRIBUTES THEM TO OTHER PARTS OF THE CELL
IN CELLS, A LARGE OVAL ORGANELLE THAT CONTAINS THE CELL'S GENETIC MATERIAL IN THE FORM OF DNA, AND CONTROLS MANY OF THE CELL'S ACTIVITIES
A GROUP OF SIMILAR CELLS THAT PERFORM A SPECIFIC FUNCTION
A GROUP OF ORGANS THAT WORK TOGETHER TO PERFORM A MAJOR FUNCTION
THE BASIC UNIT OF STRUCTURE AND FUNCTION IN LIVING THINGS
A THIN, FLEXIBLE BARRIER THAT SURROUNDS A CELL AND CONTROLS WHICH SUBSTANCES PASS INTO AND OUT OF A CELL
A WIDELY ACCEPTED EXPLANATION OF THE RELATIONSHIP BETWEEN CELLS AND LIVING THINGS
A CELL ORGANELLE WHICH CONTAINS CHEMICALS THAT BREAK DOWN LARGE FOOD PARTICLES INTO SMALLER ONES THAT CAN BE USED BY THE CELL

electric vocab 2023-04-06

Across

An electronic device that allows electron flow in only one direction.
Circuit-- Devices in which a circuit forms branches, each of which is a separate path for electron flow
Field: Surrounds every electric charge and exerts the force that causes other electric charges to be attracted or repelled
A material through which electrons move easily
A material in which electrons are not able to move easily
Current (AC): Electric current that repeatedly reverses direction.
Difference: The force that causes electric charges to flow
Current (DC): A flow of charge that always flows in one direction.

Down

Source: An object that provides a potential difference
Circuit- Devices in a circuit form a single pathway for electron flow
Current: Net movement of electric charges in a single direction
The tendency for a material to resist the flow of electrons and to convert electrical energy into other forms
A complete pathway that allows the flow of electrons
of Conservation of Charge: Charge can be transferred from object to object, but it cannot be created or destroyed
The flow of 1 coulomb of charge per second.

physics electric current vocabulary 2023-05-09

physics electric current vocabulary crossword puzzle

Across

An electronic device that allows electron flow in only one direction.
Circuit-- Devices in which a circuit forms branches, each of which is a separate path for electron flow
Field: Surrounds every electric charge and exerts the force that causes other electric charges to be attracted or repelled
A material through which electrons move easily
A material in which electrons are not able to move easily
Current (AC): Electric current that repeatedly reverses direction.
Difference: The force that causes electric charges to flow
Current (DC): A flow of charge that always flows in one direction.

Down

Source: An object that provides a potential difference
Circuit- Devices in a circuit form a single pathway for electron flow
Current: Net movement of electric charges in a single direction
The tendency for a material to resist the flow of electrons and to convert electrical energy into other forms
A complete pathway that allows the flow of electrons
of Conservation of Charge: Charge can be transferred from object to object, but it cannot be created or destroyed
The flow of 1 coulomb of charge per second.

Electric Current Vocabulary 2024-03-14

Across

An electronic device that allows electron flow in only one direction.
Circuit-- Devices in which a circuit forms branches, each of which is a separate path for electron flow
Field: Surrounds every electric charge and exerts the force that causes other electric charges to be attracted or repelled
A material through which electrons move easily
A material in which electrons are not able to move easily
Current (AC): Electric current that repeatedly reverses direction.
Difference: The force that causes electric charges to flow
Current (DC): A flow of charge that always flows in one direction.

Down

Source: An object that provides a potential difference
Circuit- Devices in a circuit form a single pathway for electron flow
Current: Net movement of electric charges in a single direction
The tendency for a material to resist the flow of electrons and to convert electrical energy into other forms
A complete pathway that allows the flow of electrons
of Conservation of Charge: Charge can be transferred from object to object, but it cannot be created or destroyed
The flow of 1 coulomb of charge per second.

electricity vocab assignment 2024-03-14

electricity vocab assignment crossword puzzle

Across

An electronic device that allows electron flow in only one direction.
Circuit-- Devices in which a circuit forms branches, each of which is a separate path for electron flow
Field: Surrounds every electric charge and exerts the force that causes other electric charges to be attracted or repelled
A material through which electrons move easily
A material in which electrons are not able to move easily
Current (AC): Electric current that repeatedly reverses direction.
Difference: The force that causes electric charges to flow
Current (DC): A flow of charge that always flows in one direction.

Down

Source: An object that provides a potential difference
Circuit- Devices in a circuit form a single pathway for electron flow
Current: Net movement of electric charges in a single direction
The tendency for a material to resist the flow of electrons and to convert electrical energy into other forms
A complete pathway that allows the flow of electrons
of Conservation of Charge: Charge can be transferred from object to object, but it cannot be created or destroyed
The flow of 1 coulomb of charge per second.

Electric Current Crossword puzzle 2024-03-15

Electric Current Crossword puzzle crossword puzzle

Across

An electronic device that allows electron flow in only one direction.
Circuit-- Devices in which a circuit forms branches, each of which is a separate path for electron flow
Field: Surrounds every electric charge and exerts the force that causes other electric charges to be attracted or repelled
A material through which electrons move easily
A material in which electrons are not able to move easily
Current (AC): Electric current that repeatedly reverses direction.
Difference: The force that causes electric charges to flow
Current (DC): A flow of charge that always flows in one direction.

Down

Source: An object that provides a potential difference
Circuit- Devices in a circuit form a single pathway for electron flow
Current: Net movement of electric charges in a single direction
The tendency for a material to resist the flow of electrons and to convert electrical energy into other forms
A complete pathway that allows the flow of electrons
of Conservation of Charge: Charge can be transferred from object to object, but it cannot be created or destroyed
The flow of 1 coulomb of charge per second.

electric vocabulary 2025-04-04

Across

An electronic device that allows electron flow in only one direction.
Circuit-- Devices in which a circuit forms branches, each of which is a separate path for electron flow
Field: Surrounds every electric charge and exerts the force that causes other electric charges to be attracted or repelled
A material through which electrons move easily
A material in which electrons are not able to move easily
Current (AC): Electric current that repeatedly reverses direction.
Difference: The force that causes electric charges to flow
Current (DC): A flow of charge that always flows in one direction.

Down

Source: An object that provides a potential difference
Circuit- Devices in a circuit form a single pathway for electron flow
Current: Net movement of electric charges in a single direction
The tendency for a material to resist the flow of electrons and to convert electrical energy into other forms
A complete pathway that allows the flow of electrons
of Conservation of Charge: Charge can be transferred from object to object, but it cannot be created or destroyed
The flow of 1 coulomb of charge per second.

electricity vocab 2025-05-02

Across

Current (AC) Electric current that repeatedly reverses direction.
Current Net movement of electric charges in a single direction
Field: Surrounds every electric charge and exerts the force that causes other electric charges to be attracted or repelled
Difference The force that causes electric charges to flow
The tendency for a material to resist the flow of electrons and to convert electrical energy into other forms
Current (DC) A flow of charge that always flows in one direction.

Down

A material through which electrons move easily
The flow of 1 coulomb of charge per second.
Circuit-- Devices in which a circuit forms branches, each of which is a separate path for electron flow
A material in which electrons are not able to move easily
An electronic device that allows electron flow in only one direction.
Source An object that provides a potential difference
Circuit- Devices in a circuit form a single pathway for electron flow
of Conservation of Charge: Charge can be transferred from object to object, but it cannot be created or destroyed
A complete pathway that allows the flow of electrons

15 Clues: The flow of 1 coulomb of charge per second. • A material through which electrons move easily • A complete pathway that allows the flow of electrons • Source An object that provides a potential difference • A material in which electrons are not able to move easily • Difference The force that causes electric charges to flow • ...

Vocab 2025-04-09

Across

An electronic device that allows electron flow in only one direction.
Circuit-- Devices in which a circuit forms branches, each of which is a separate path for electron flow
Field: Surrounds every electric charge and exerts the force that causes other electric charges to be attracted or repelled
A material through which electrons move easily
A material in which electrons are not able to move easily
Current (AC): Electric current that repeatedly reverses direction.
Difference: The force that causes electric charges to flow
Current (DC): A flow of charge that always flows in one direction.

Down

Source: An object that provides a potential difference
Circuit- Devices in a circuit form a single pathway for electron flow
Current: Net movement of electric charges in a single direction
The tendency for a material to resist the flow of electrons and to convert electrical energy into other forms
A complete pathway that allows the flow of electrons
of Conservation of Charge: Charge can be transferred from object to object, but it cannot be created or destroyed
The flow of 1 coulomb of charge per second.

Physics Vocabulary Electric Current 2025-03-12

Across

An electronic device that allows electron flow in only one direction.
Circuit-- Devices in which a circuit forms branches, each of which is a separate path for electron flow
Field: Surrounds every electric charge and exerts the force that causes other electric charges to be attracted or repelled
A material through which electrons move easily
A material in which electrons are not able to move easily
Current (AC): Electric current that repeatedly reverses direction.
Difference: The force that causes electric charges to flow
Current (DC): A flow of charge that always flows in one direction.

Down

Source: An object that provides a potential difference
Circuit- Devices in a circuit form a single pathway for electron flow
Current: Net movement of electric charges in a single direction
The tendency for a material to resist the flow of electrons and to convert electrical energy into other forms
A complete pathway that allows the flow of electrons
of Conservation of Charge: Charge can be transferred from object to object, but it cannot be created or destroyed
The flow of 1 coulomb of charge per second.

Vocabulary Word List 2025-03-13

Across

An electronic device that allows electron flow in only one direction.
Circuit-- Devices in which a circuit forms branches, each of which is a separate path for electron flow
Field: Surrounds every electric charge and exerts the force that causes other electric charges to be attracted or repelled
A material through which electrons move easily
A material in which electrons are not able to move easily
Current (AC): Electric current that repeatedly reverses direction.
Difference: The force that causes electric charges to flow
Current (DC): A flow of charge that always flows in one direction.

Down

Source: An object that provides a potential difference
Circuit- Devices in a circuit form a single pathway for electron flow
Current: Net movement of electric charges in a single direction
The tendency for a material to resist the flow of electrons and to convert electrical energy into other forms
A complete pathway that allows the flow of electrons
of Conservation of Charge: Charge can be transferred from object to object, but it cannot be created or destroyed
The flow of 1 coulomb of charge per second.

Phases of Matter 2024-10-07

Across

The capacity for doing work; the universe is made of matter and energy. Some of the forms of energy are: motion, heat, light, electricity, sound.
The basic building blocks of normal matter.
A phase change involving the addition of energy to a liquid, changing the liquid into a gas. When this happens at a very fast rate it's called boiling.
A phase change involving the removal of energy (cooling) from a gas, changing the gas into a liquid. Example: water vapor is made visible in the air as a result of cooling warm, moist air.
A mixture of air and tiny invisible droplets of water suspended in it. Water vapor is present in warm air, such as the air you exhale. When the droplets are slightly larger, they appear opaque-white in the air; this is called steam (hot) or fog (cold).
A substance that flows, has no definite shape and takes on the shape of its container or makes puddles.
A substance that holds together to create its own definite shape.
A state of matter, a classification based on specific properties of substances.
A phase change involving the removal of energy from a liquid, changing the liquid into a solid.

Down

A phase change in which a substance changes directly from a solid to a gas due to addition of heat.
A phase change in which a substance changes directly from a gas to a solid, due to removal of heat.
A field of science that deals with the composition, properties and interactions of substances (matter.)
Intrinsic energy of a substance by virtue of the motion of its atoms/molecules.
Two or more atoms bound together as a unit. Examples are carbon dioxide(CO2),oxygen (O2), and water (H2O), table salt (NaCl).
A phase change involving the addition of energy (heating) to a solid, changing the solid into a liquid.
An invisible, odorless gas made of molecules with one atom of carbon and two atoms of oxygen. It becomes a solid (dry ice) at –109°F (–79°C).
A substance that does not hold together and can expand into the available space.
Nitrogen gas that has been cooled under pressure to a temperature of –321°F/– 196°C, at which point it turns to liquid.
Anything that has mass and takes up space. Normally in solid, liquid or gas phase.

19 Clues: The basic building blocks of normal matter. • A substance that holds together to create its own definite shape. • Intrinsic energy of a substance by virtue of the motion of its atoms/molecules. • A state of matter, a classification based on specific properties of substances. • A substance that does not hold together and can expand into the available space. • ...

7th Grade - Semester 1 Vocabulary Review 2022-12-27

7th Grade - Semester 1 Vocabulary Review crossword puzzle

Across

Organism that breaks down dead material and recycles it.
Liquid/Molten rock that forms a type of rock through cooling.
Word that describes a process that is constant and continuous.
Type of rock that is formed from cooled liquid rock.
Process that producers use to "create" energy for a food chain.
Metamorphic rock is formed under heat and _____.
Relationship where two organisms benefit from each other.
Type of rock that is formed in layers through compression.
Layer of the earth where liquid/molten rock is.

Down

Organism that only eats plants.
Parts of an ecosystem that are non-living.
Water changing from liquid to vapor form.
Water that falls from the sky to earth's surface.
All of the living and non-living factors in a certain area that interact with each other.
Water moving through a plant and out pores in the leaves.
Ultimate source for all energy on earth.
Water seeping into the ground and finding a place to be stored there.

17 Clues: Organism that only eats plants. • Ultimate source for all energy on earth. • Water changing from liquid to vapor form. • Parts of an ecosystem that are non-living. • Layer of the earth where liquid/molten rock is. • Metamorphic rock is formed under heat and _____. • Water that falls from the sky to earth's surface. • Type of rock that is formed from cooled liquid rock. • ...

Compounds and Chemical Reactions Feb 15 2023-02-15

Compounds and Chemical Reactions Feb 15 crossword puzzle

Across

a combination of two or more atoms
a form of energy some reactions give off
a substance made of two or more elements that are chemically combined
a reaction where two simpler substances become one more complex substance
a molecule made of two atoms
a process where electrical energy breaks apart water
a reaction where a complex substance breaks down into two or more simpler ones
two words. The process where chemicals combine or break down to form new substances
some reactions form this Think bubbles
something that can change in some reactions
a reaction where two compounds swap elements

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the simplest particle that makes up an element
the solid that forms from two liquids in some reactions
a reaction where one element boots out an element in a compound
these hold the atoms in compounds together
these will change as a result of a chemical reaction
some of the pennies became this

17 Clues: a molecule made of two atoms • some of the pennies became this • a combination of two or more atoms • a form of energy some reactions give off • some reactions form this Think bubbles • these hold the atoms in compounds together • something that can change in some reactions • a reaction where two compounds swap elements • the simplest particle that makes up an element • ...

Chemical Bonding 2022-07-19

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ions add up to this in n ionic bond
how we describe ionic compounds
these elements form 2+ ions
a group of elements that form one ion
this group of elements doesn't form ions
electrons are transferred in this type of bond
forms a 3+ ion
determines what type of bond
electrons are shared in this type of bond
this group of nonmetals forms a 3- ion

Down

formed by sharing electrons between nonmetals
this group pf elements forms a 1- ion
form ionic bonds
this group of nonmetals forms a 2- ion
these bonds involve unequal sharing of electrons
form covalent bonds
these elements form 1+ ions
this characterizes molecular bonds
this characterizes ionic bonds
how we describe molecules
ionic compounds have this

21 Clues: forms a 3+ ion • form ionic bonds • form covalent bonds • how we describe molecules • ionic compounds have this • these elements form 2+ ions • these elements form 1+ ions • determines what type of bond • this characterizes ionic bonds • how we describe ionic compounds • this characterizes molecular bonds • ions add up to this in n ionic bond • this group pf elements forms a 1- ion • ...

Ecology 2016-01-25

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eats both plants and meat
larger particles allow it to drain quickly
the succession that occurs after a volcanic eruption forms new land where there is no soil
living or once living and now dead or made by something that was alive
one species benefits, the other is harmed in someway
the variety of life or species on Earth
one species benefits, the other is neither helped nor harmed
by plants used with water, sunlight, and carbon dioxide and made with sugar and oxygen
must eat something for energy
by animals used with food/glucose and made with carbon dioxide
eats plants
recycles dead organisms and waste
one living thing
eats dead animals
both species benefit from the relationship

Down

a close relationship between species that benefits at least one of the species
a pyramid that shows the amount of energy that moves from one energy level to the next
makes its own food through the process of photosynthesis
all the members of one species living in an area
being dependent on others for some needs, being mutually depended on each other
mix of sand, clay, and silt
made of weathered rock, minerals, humus, water and air
the succession that occurs after a forest fire where soil is left
eats meat
all of the different populations living in an area no biotic factors
smaller or tightly packed particles keep it from draining quickly
all of the living and nonliving things that interact in an area
provides energy for food chains
an environmental factor that is not alive, never lived, and was not part of something living

29 Clues: eats meat • eats plants • one living thing • eats dead animals • eats both plants and meat • mix of sand, clay, and silt • must eat something for energy • provides energy for food chains • recycles dead organisms and waste • the variety of life or species on Earth • larger particles allow it to drain quickly • both species benefit from the relationship • ...

Encology 2016-01-25

Across

must eat something for energy
all of the different populations living in an area no biotic factors
by plants used with water, sunlight, and carbon dioxide and made with sugar and oxygen
by animals used with food/glucose and made with carbon dioxide
larger particles allow it to drain quickly
all the members of one species living in an area
smaller or tightly packed particles keep it from draining quickly
the variety of life or species on Earth
the succession that occurs after a volcanic eruption forms new land where there is no soil
one species benefits, the other is neither helped nor harmed
an environmental factor that is not alive, never lived, and was not part of something living
mix of sand, clay, and silt
eats plants
one species benefits, the other is harmed in someway
one living thing

Down

the succession that occurs after a forest fire where soil is left
being dependent on others for some needs, being mutually depended on each other
provides energy for food chains
a pyramid that shows the amount of energy that moves from one energy level to the next
recycles dead organisms and waste
all of the living and nonliving things that interact in an area
made of weathered rock, minerals, humus, water and air
eats meat
eats dead animals
living or once living and now dead or made by something that was alive
makes its own food through the process of photosynthesis
a close relationship between species that benefits at least one of the species
both species benefit from the relationship
eats both plants and meat

AP Biology Vocab Review 2024-12-19

AP Biology Vocab Review crossword puzzle

Across

A high energy molecule that can be split apart to release energy for many different processes in living things.
The weak intermolecular bond that forms between molecules to hold them together
The green pigment molecule found in the chloroplasts which is primarily involved in absorbing light energy for photosynthesis.
The cell part responsible for photosynthesis in eukaryotic cells.
An organism that makes its own food.
In eukaryotic cells it is the site of the Krebs cycle and electron transport chain of aerobic cellular respiration.
Membrane bound cell organelle that contains genetic material.
A cell with a nucleus and membrane bound organelles.
The attractive force between polar molecules of the same substance.
A molecule that speeds up a chemical reaction by lowering the activation energy

Down

Specialized bond formed between adjacent amino acids; between carboxyl group of one amino acid and amine group of other amino acid.
The condition in animals where they keep their internal environment constant for a specific characteristic often as a result of negative feedback.
The process of breaking down glucose to make ATP.
The theory that eukaryotic organelles arose from prokaryotic cells that lived closely together and were engulfed
the general name for a messenger molecule that can start a signal cascade
The chemical reaction that makes glucose and oxygen from water and carbon in the presence of sunlight.
An intramolecular bond where atoms are sharing electrons equally, used to form polymers
The monomer subunit that links together along the sugar phosphate backbone to form nucleic acids.
The steroid embedded in the cell membrane that keeps the membrane fluid and strong.
The part of the cell responsible for dehydration synthesis of proteins using the mRNA template.

20 Clues: An organism that makes its own food. • The process of breaking down glucose to make ATP. • A cell with a nucleus and membrane bound organelles. • Membrane bound cell organelle that contains genetic material. • The cell part responsible for photosynthesis in eukaryotic cells. • The attractive force between polar molecules of the same substance. • ...

Weather 421 Review 2014-01-19

Across

cycle Continual movement of water among Earth's atmosphere, oceans, and land surface areas
clouds Clouds with a flattened, layered shape; grow horizontally
Formed in severe thunderstorms, creates a funnel of fast moving air and moisture that can reach the ground
Transfer of energy by the vertical movement of particles in a fluid
Loss of water vapor from the leaves of plants
cloud Form where the leading edge, or front, of a large moving mass of air meets another mass of air at a different temperature.
Radar Technology used by meteorologists to track or follow the development of thunderstorm and tornadoes.
mass A large body of air in which the temperature and moisture content at a specific altitude are fairly uniform.
The change of state from liquid to a gas
pressure Weather system of rising air that brings cloudy, stormy , unstable weather
clouds Clouds containing precipitation
Storm that forms over warm ocean water; with strong winds and heavy rains
Transfer of energy by the horizontal movement of particles in a fluid
Measure used to describe how hot and humid weather feels to an average person.

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clouds Thin, wispy, high altitude clouds
Measure of the percentage of light that an object reflects; example of high albedo = snow
tropical airmass Brings warm and moist weather conditions
Any form of water that falls to the Earth's surface (rain or snow or hail or sleet or mist)
cloud Forms when air moves up a mountain, expands at the lower pressure, and cools.
clouds Clouds that have a billowing, rounded shape; grow vertically
tropical air mass Brings warm and dry weather conditions
Storm with lightning, thunder, heavy rain, and sometimes hail
Prefix given to medium level clouds
Change of state directly from a solid to a gas
Clouds that form near the ground
Boundary between a warm air mass and a cold air mass
cloud Produced when air near the ground absorbs energy from heated surfaces (oceans, lakes, asphalt, concrete and dirt), becomes warmer and less dense, and rises into the atmosphere
capacity A measure of how much heat a substance requires to increase its temperature or how much heat it releases as its temperature decreases
pressure Weather system of descending air that brings stable weather

29 Clues: Clouds that form near the ground • Prefix given to medium level clouds • clouds Clouds containing precipitation • clouds Thin, wispy, high altitude clouds • The change of state from liquid to a gas • Loss of water vapor from the leaves of plants • Change of state directly from a solid to a gas • Boundary between a warm air mass and a cold air mass • ...

Science Vocabulary Homework: Sedimentary Rocks 2025-03-17

Science Vocabulary Homework: Sedimentary Rocks crossword puzzle

Across

– The process by which rocks are broken down into smaller pieces by physical or chemical means.
– The process by which sediments settle out of water or wind and accumulate in layers.
– The process by which sediments are pressed together under pressure, reducing the space between them.
– A type of rock that forms from the compaction and cementation of sediment over time.
– A liquid fossil fuel formed from the remains of microorganisms found in ancient seas, used as a source of energy.
– A natural fuel such as coal, oil, or natural gas formed from the remains of ancient plants and animals.

Down

– The process by which rock, soil, and other materials are broken down and carried away by wind, water, or ice.
– The process in which dissolved minerals crystallize and glue particles of sediment together into solid rock.
– Small pieces of rock, mineral, and organic material that are moved and deposited by water, wind, or ice.
– A gaseous fossil fuel formed from the remains of ancient microorganisms, used for heating and energy production.
– A solid, nonrenewable fossil fuel that forms from the remains of ancient plants found in swampy regions.

11 Clues: – The process by which sediments settle out of water or wind and accumulate in layers. • – A type of rock that forms from the compaction and cementation of sediment over time. • – The process by which rocks are broken down into smaller pieces by physical or chemical means. • ...

Encology 2016-01-25

Across

mix of sand, clay, and silt
the succession that occurs after a volcanic eruption forms new land where there is no soil
made of weathered rock, minerals, humus, water and air
one species benefits, the other is neither helped nor harmed
the succession that occurs after a forest fire where soil is left
living or once living and now dead or made by something that was alive
both species benefit from the relationship
being dependent on others for some needs, being mutually depended on each other
by animals used with food/glucose and made with carbon dioxide
a pyramid that shows the amount of energy that moves from one energy level to the next
eats plants
recycles dead organisms and waste
eats dead animals
eats both plants and meat
larger particles allow it to drain quickly

Down

one living thing
one species benefits, the other is harmed in someway
an environmental factor that is not alive, never lived, and was not part of something living
the variety of life or species on Earth
provides energy for food chains
smaller or tightly packed particles keep it from draining quickly
a close relationship between species that benefits at least one of the species
makes its own food through the process of photosynthesis
by plants used with water, sunlight, and carbon dioxide and made with sugar and oxygen
eats meat
all the members of one species living in an area
all of the living and nonliving things that interact in an area
all of the different populations living in an area no biotic factors
must eat something for energy

29 Clues: eats meat • eats plants • one living thing • eats dead animals • eats both plants and meat • mix of sand, clay, and silt • must eat something for energy • provides energy for food chains • recycles dead organisms and waste • the variety of life or species on Earth • both species benefit from the relationship • larger particles allow it to drain quickly • ...

4 2020 Laglenne 2020-11-17

Across

the amount of heat energy in the air
the movement of energy through electromagnetic waves
a moist air mass
a large body of air with mostly uniform properties
a greenhouse gas produced primarily through raising livestock
a cold air mass
the amount of h2o vapor in the air
tropical air masses originate near the
the most common gas in the atmosphere
the area over which an air mass forms
the outermost layer of the atmosphere
the most common greenhouse gas
the part of the atmosphere where the ozone layer is found
the main producer of greenhouse gasses
can be manmade or natural and insulates the Earth
the circulation of air due to warming and cooling

Down

a dry air mass
the hottest layer of the atmosphere
a warm air mass
the most common man-made greenhouse gas
the coldest layer of the atmosphere
greenhouse gasses trap heat from escaping the atmosphere
polar air masses originate near the
when burned these produce large amounts of greenhouse gas
the lowest layer of the atmosphere
is produced through the photosynthesis of plants

26 Clues: a dry air mass • a warm air mass • a cold air mass • a moist air mass • the most common greenhouse gas • the amount of h2o vapor in the air • the lowest layer of the atmosphere • the hottest layer of the atmosphere • the coldest layer of the atmosphere • polar air masses originate near the • the amount of heat energy in the air • the most common gas in the atmosphere • ...

Stars CW Puzzle Fitz 2025-01-23

Across

the most abundant gas in young stars
magnitude that explains how bright a star appears from Earth
the object from which a star can form if the temperatures get high enough
cloud of gas and dust in space in which a star can form
fusion process that converts nuclear energy into heat and light
the color of the hottest stars
category of extremely large, cool stars that form as massive stars die
magnitude that explains how bright a star actually is
forms when the nuclei of hydrogen atoms fuse together in the star's core
class of large, cool stars that are running out of hydrogen

Down

force that holds a star together
class of stars that contain most known stars including our own Sun
this category of star is emitting the last of its energy; what the sun will become as it dies
the color of a star is determined by its _______
the ionized gas that stars are made of
the brightness of an object
the color of the coolest stars
fundamental force that fuels a star

18 Clues: the brightness of an object • the color of the coolest stars • the color of the hottest stars • force that holds a star together • fundamental force that fuels a star • the most abundant gas in young stars • the ionized gas that stars are made of • the color of a star is determined by its _______ • magnitude that explains how bright a star actually is • ...

Energy Transformation 2021-11-15

Across

all forms can change into one another
a group of objects that transfers energy only to one another
states that energy can't be created nor destroyed, but can only change forms

Down

when energy changes from one form into another
some is converted into energy to let the body move, while the other energy is converted into heat for your body

5 Clues: all forms can change into one another • when energy changes from one form into another • a group of objects that transfers energy only to one another • states that energy can't be created nor destroyed, but can only change forms • some is converted into energy to let the body move, while the other energy is converted into heat for your body

Earth's Atmosphere and Weather 2014-03-23

Earth's Atmosphere and Weather crossword puzzle

Across

a form of the sun's energy
how much water vapor is in the atmosphere
the temperature when water condenses and forms dew

Down

energy from the sun
water on the surface of the earth (oceans, rivers, etc.)
the movement of heat in a liquid
the Virginia region has a very mild _______
occurs in the troposphere and includes thunder, lightning, and rainbows.

8 Clues: energy from the sun • a form of the sun's energy • the movement of heat in a liquid • how much water vapor is in the atmosphere • the Virginia region has a very mild _______ • the temperature when water condenses and forms dew • water on the surface of the earth (oceans, rivers, etc.) • occurs in the troposphere and includes thunder, lightning, and rainbows.

Chapter 10 section 3 2023-03-16

Across

when corrosion of metal causes a color change
A solid that forms from a chemical reaction.
chemical change sign that can be easily seen with the eye. An example would be bleaching your shirt
the chemical name of table salt
also known as rust
what hydrogen and water make
the chemicals on the left side of a chemical equation
compounds have different chemical ____________
a sign of chemical change in the form of heat or light
the total mass of the reactants equals the total mass of the products in a reaction
a chemical reaction that releases energy

Down

also known as chemical change
bubbling or foaming can be a sign of this chemical change
the chemicals on the right side of a chemical equation
a chemical reaction that requires the energy of the sun to help create sugars
indicates the number of atoms in a compound such as mon or di.
Compounds are made from more than one type of ________
keeps track of which substances are used and in what ratio

18 Clues: also known as rust • what hydrogen and water make • also known as chemical change • the chemical name of table salt • a chemical reaction that releases energy • A solid that forms from a chemical reaction. • when corrosion of metal causes a color change • compounds have different chemical ____________ • the chemicals on the left side of a chemical equation • ...

Robotics 2022-11-04

Across

robots are built with this in mind
connects to a chain for torque
connects motor and wheel
how fast an object is moving
most common type of gear
stationary part of the dc motor
turns electrical into mechanical energy
the technical name for a motor
supports axle
holds robot components together
forms of electricity

Down

part of the fastening system
what is engineering
another language of machines
language of industrial machines
allows for robot movement
author who used the word robot
provides power to the robot
used to change robot speed
turning force
forever process of the enginrng process
playwright who coined the word robot
part of the engineering design process
what VEX 393 motors use for power

24 Clues: turning force • supports axle • what is engineering • forms of electricity • connects motor and wheel • most common type of gear • allows for robot movement • used to change robot speed • provides power to the robot • part of the fastening system • another language of machines • how fast an object is moving • connects to a chain for torque • author who used the word robot • ...

The Worst Crossword Puzzle of Your Life (Science Version) 2023-05-18

The Worst Crossword Puzzle of Your Life (Science Version) crossword puzzle

Across

gas (99% by mass) and dust (1%)
around March 21st and September 22
using a resource so much to the point it disappears
energy an object posses because of its position in a gravitational field
23 pairs
the power house of the cell
forms cheek, part of eye bone
study of an animal before they become a baby
Assumptions that natural laws and process apply everywhere in our world

Down

the shape of earths orbit
consuming something
form of radiation that traveled through our universe
transitional metal 111
a lot of species in an area
a wave that vibrates to propagation
technology based on biology
buried erosional surface
ATGC or apple in the tree, garage in the car
Ds 110
the bending of light

20 Clues: Ds 110 • 23 pairs • consuming something • the bending of light • transitional metal 111 • buried erosional surface • the shape of earths orbit • a lot of species in an area • technology based on biology • the power house of the cell • forms cheek, part of eye bone • gas (99% by mass) and dust (1%) • around March 21st and September 22 • a wave that vibrates to propagation • ...

Memorize things about the cell wall! 2023-10-19

Memorize things about the cell wall! crossword puzzle

Across

synthesizing proteins
cell's control center
protects from damage
holding the components to protect

Down

provides protection for the cells
Produce proteins
powerhouse
handles waste products
provides strength
breaks down used cell parts
produce energy through photosynthesis
forms and stores starch

12 Clues: powerhouse • Produce proteins • provides strength • protects from damage • synthesizing proteins • cell's control center • handles waste products • forms and stores starch • breaks down used cell parts • provides protection for the cells • holding the components to protect • produce energy through photosynthesis

Cars 2025-05-27

Across

– Lights improving visibility in poor conditions
– Light signaling turns or lane changes
– Rotating motion of components
– Engine running without acceleration
– Fuel used in compression ignition engines
– Adjusting seat angle for comfort
– Fluid absorbing engine heat

Down

– Pipe distributing air or exhaust gases
– Gear moving the vehicle backward
– Device changing energy forms or signals
– Device warming the vehicle's interior
– Indicator showing intended direction
– Introducing fuel into the combustion chamber
– Mechanism securing doors or steering
– Handle or shaft turning engine components

15 Clues: – Fluid absorbing engine heat • – Rotating motion of components • – Gear moving the vehicle backward • – Adjusting seat angle for comfort • – Engine running without acceleration • – Indicator showing intended direction • – Mechanism securing doors or steering • – Light signaling turns or lane changes • – Device warming the vehicle's interior • ...

Sergio Mendoza_n9958347 2017-08-11

Sergio Mendoza_n9958347 crossword puzzle

Across

material.
a unicellular organism that lacks a membrane-bound nucleus(karyon), mitochandria, or any other membrane-bound organelle.
are intracellular structures found in many autotrophic bacteria, including Cyanobacteria, Knallgasbacteria, Nitroso- and Nitrobacteria.
is a lash-like appendage that protrudes from the cell body of certain
protein complexes anchored to thylakoid membranes.
also known as Murein, consisting of sugars and amino acids that
irregularly shaped region within the cell of a prokaryote that contains all or most
a hot mass of land where cyanobacterias can be found.
a mesh-like layer outside the plasma membrane of most bacteria, forming the cell wall.

Down

protein builders or the protein synthesizers of the cell.
and eukaryotic cells.
each of a number of flattened sacs inside a chloroplast.
phylum of bacteria that obtain their energy through photosynthesis.
Can occur in this form.
can provide rice plantations with bio-fertiliser.
can fix atmospheric nitrogen in anaerobic conditions by means of specialized cells called.
convert light energy of the Sun into sugars that can be used by cells.
Paddles present in the water of free-living.

18 Clues: material. • and eukaryotic cells. • Can occur in this form. • Paddles present in the water of free-living. • can provide rice plantations with bio-fertiliser. • protein complexes anchored to thylakoid membranes. • a hot mass of land where cyanobacterias can be found. • each of a number of flattened sacs inside a chloroplast. • ...

Climate and Weather Crossword 2024-02-01

Climate and Weather Crossword crossword puzzle

Across

Uses radio waves to create images
Number of layers in the atmosphere
A climate specific to a small area
Cloud that forms near the Earth's surface
How high something is vs sea level
Name of fluffy, heaped clouds
Intense tropical storm
Solid, frozen crystals of water

Down

Clouds are made of water _______ suspended in the atmosphere
Type of energy that does not produce CO2
Planting trees
A greenhouse gas
Short-term atmospheric conditions of a certain place at a certain time
Long-term average weather conditions
Type of fossil fuel
Word to describe a built-up area like a town or city

16 Clues: Planting trees • A greenhouse gas • Type of fossil fuel • Intense tropical storm • Name of fluffy, heaped clouds • Solid, frozen crystals of water • Uses radio waves to create images • Number of layers in the atmosphere • A climate specific to a small area • How high something is vs sea level • Long-term average weather conditions • Type of energy that does not produce CO2 • ...

Nutrition and Digestion 2022-01-26

Nutrition and Digestion crossword puzzle

Across

- slow burning of food in your body
- smallest part of a substance that has all the properties of that substance
- process of breaking down food into forms that can be used by living things
- flap of tissue that prevents food from entering the windpipe
- process of breaking down large droplets of fat to small droplets of fats
- large intestine
- tube that connect the mouth to the stomach
- thick liquid form of food
Digestion - process by which large pieces of food are cut and crushed into smaller pieces
- liquid in the mouth that helps digestion
- nutrient needed by the body to develop properly
- proteins that control chemical activities
- Green liquid that breaks down fats and oils

Down

- wavelike movement that moves food through the digestive tract
- nutrient needed to build and repair cells
Juice - juice produced in the stomach that contains mucus, pepsin, and hydrochloric acid
Digestion - process by which large food molecules are broken down into smaller food molecules
- poor nutrition caused by an unbalanced diet
- movement of food from the digestive system to the blood
- fingerlike projections on the lining of the small intestine
Acid - building block of protein
- enzyme that breaks down fats and oils
- unit used to measure energy in food
- Chemical substance in food needed by the body for growth, energy, and life processes
- nutrient that supplies energy
- nutrient made in living organisms
- lack of certain nutrients
- enzyme that digests proteins

28 Clues: - large intestine • - thick liquid form of food • - lack of certain nutrients • - enzyme that digests proteins • - nutrient that supplies energy • Acid - building block of protein • - slow burning of food in your body • - nutrient made in living organisms • - unit used to measure energy in food • - enzyme that breaks down fats and oils • ...

Science SOL study 2023-05-16

Across

Newton's 1st law of motion
Orbits the earth
a shiny igneous rock
a boundary where two tectonic plates move together
what we're studying
the hottest layer of the earth
a force that pulls you towards the inner core of the earth
The type of wave sound travels in
the brightest zone of the ocean
the biggest layer of the earth
a rock that is formed in the crust of the earth because of pressure
a non renewable energy source
a rock that was formed by many different things
3 letters that strike fear into every 3rd - 6th grade student

Down

the person who created the 3 laws of motion
Energy in motion
Inertia
Vibrations that our ears hear and translates to noises
the surface of the earth
a boundary where two tectonic plates move apart from each other
a force that stops the motion of an object when touching another object
a boundary where two tectonic plates rub up or down against each other
a common fossil fuel you mine for
Stored Energy
the second deepest zone of the ocean
A rock that forms from melted lava
The type of wave light travels in
a extreme weather event that kinda looks like when water goes down a bath drain in a spiral
Newton's second law
the darkest zone of the ocean

30 Clues: Inertia • Stored Energy • Energy in motion • Orbits the earth • what we're studying • Newton's second law • a shiny igneous rock • the surface of the earth • Newton's 1st law of motion • a non renewable energy source • the darkest zone of the ocean • the hottest layer of the earth • the biggest layer of the earth • the brightest zone of the ocean • The type of wave sound travels in • ...

Macromolecules - Crossword 2023-10-26

Macromolecules - Crossword crossword puzzle

Across

It usually accumulates as starch, which humans and other plant-eating animals can catabolize.
is a molecule which acts as a universal energy currency for living cells
It is divided into two groups: Soluble fibers, Insoluble fibers
is a disaccharide consisting of the monomers glucose and galactose
They are made up of two sugar molecules
They are found in their α form
have at least three structures: primary, secondary, and tertiary structure.
Fructose is found in honey, tree and bush fruits, flowers, berries and most tubers.
is a covalent chemical bond formed between two amino acid molecules
Humans have tens of thousands of types

Down

is the process by which animals convert food into a type of energy usable by their cells, known as ATP.
It is a covalent bond that forms between one carbohydrate molecule and another molecule.
It is an important source of energy and structural material for living beings.
They are simple sugars
They are complex carbohydrates made up of a large number of simple sugars
They are made up of an amino group and a carboxyl group connected by an alpha carbon.
It is the most abundant natural biopolymer on Earth because it is the fundamental component of plant cell walls.
Glucose, galactose and fructose are monosaccharides
It is composed of a mixture of amylose and amylopectin, both polymers of glucose.
capable of acting as a reducing agent because they have a free aldehyde group or a free ketone group

20 Clues: They are simple sugars • They are found in their α form • Humans have tens of thousands of types • They are made up of two sugar molecules • Glucose, galactose and fructose are monosaccharides • It is divided into two groups: Soluble fibers, Insoluble fibers • is a disaccharide consisting of the monomers glucose and galactose • ...

Energy Forms 2023-05-08

Across

pure substance
pure substance
pure substance
where elements are

Down

where the atoms are
noble gas
pure substance

7 Clues: noble gas • pure substance • pure substance • pure substance • pure substance • where elements are • where the atoms are

Matter & Energy Vocab. words 2022-03-12

Matter & Energy Vocab. words crossword puzzle

Across

Definite shape and volume
change a change in which a new substance is formed
characteristics of an object or material that can be observed or measured
of matter Matter, in a closed system, cannot be created nor destroyed
change a change in which substances do not create a new material but only change state or form

Down

of matter the phases that matter can exist in
A state of matter that has no definite shape but has a definite volume
anything that has mass and takes up space
A state of matter with no definite shape or volume
the power or ability to do work; energy can exist in different forms; energy can be transferred

10 Clues: Definite shape and volume • anything that has mass and takes up space • of matter the phases that matter can exist in • change a change in which a new substance is formed • A state of matter with no definite shape or volume • of matter Matter, in a closed system, cannot be created nor destroyed • A state of matter that has no definite shape but has a definite volume • ...

Unit 2 Sam DeLand 2023-04-04

Across

Water loving
Diffusion that involves only water
What the cell membrane is made up of
The basic units of matter
What the substrate forms into after the enzyme enables it to
When cells combine to make these
When organs combine to make these
The final product of when matter combines
When atoms combine to make these
When the active site's shape is changed
When tissues combine to make these
Site A special region on each enzyme that the substrate fits into
Proteins that speed up chemical reactions

Down

Water hating
Only allows certain molecules in or out of a cell
Fits into the active site and abosorbs the energy to make a protein
Molecules that move across the cell membrane without spending ATP
When molecules combine to make these
The energy required to activate a chemical reaction
When cells use ATP to move molevules across the membrane
When organelles combine to make these
Molecules naturally move from being clustered to being spread out

22 Clues: Water hating • Water loving • The basic units of matter • When cells combine to make these • When atoms combine to make these • When organs combine to make these • Diffusion that involves only water • When tissues combine to make these • What the cell membrane is made up of • When molecules combine to make these • When organelles combine to make these • ...

Chemical and Physical Changes 2023-10-26

Across

what we use to represent chemical reactions
molecules move freely
when a liquid changes to a solid
what the reaction ends with
matter changes, but no new substance is formed
What a reaction starts with
the number in front of chemical formulas to tell how many molecules there are
when a gas changes to a liquid
has mass and takes up space
type of reaction that absorbs energy from its surroundings
type of reaction that releases energy to its surroundings
matter changes so that a new substance is formed

Down

what is added to make state of matter change
anything that describes an item
matter cannot be created or destroyed, it can change forms
molecules are fluid
the small number to tell how many specific atoms are in a molecule
when a solid goes to a gas
molecules are tightly packed together
when a liquid changes to a gas
when a solid changes to a liquid
anything that proves a change has happened
when a gas changes to a solid

Biology cycle 2024-10-11

Across

The movement of water on,above,and below the surface of the earth
the most abundant element in the universe, also has water molecules
Water found in rivers, lakes, and oceans
A nutrient important for DNA and energy transfer, cycling through rocks,soil,and organisms
The release of water vapor from plants into the atmosphere
The conservation of ammonia into nitrates by bacteria making nitrogen available to plants
An element crucial for protein production in living organisms
What we breath in

Down

The process where bacteria converts nitrates back into nitrogen gas
The movement of carbon throughout the atmosphere, the ocean, and organisms
The transition from solid to gas without becoming a liquid
Water located beneath earth's surface
The process by which water changes from a liquid to a gas, moving into the atmosphere
The process where water vapor cools and forms droplets creating clouds
Gas found in all living things
The process where nitrogen moves though the atmosphere, soil, and living organisms
Water that falls from the sky in forms such as rain, snow, or sleet

17 Clues: What we breath in • Gas found in all living things • Water located beneath earth's surface • Water found in rivers, lakes, and oceans • The transition from solid to gas without becoming a liquid • The release of water vapor from plants into the atmosphere • An element crucial for protein production in living organisms • ...

Biology Cycles 2024-09-19

Across

The movement of water on,above,and below the surface of the earth
the most abundant element in the universe, also has water molecules
Water found in rivers, lakes, and oceans
A nutrient important for DNA and energy transfer, cycling through rocks,soil,and organisms
The release of water vapor from plants into the atmosphere
The conservation of ammonia into nitrates by bacteria making nitrogen available to plants
An element crucial for protein production in living organisms
What we breath in

Down

The process where bacteria converts nitrates back into nitrogen gas
The movement of carbon throughout the atmosphere, the ocean, and organisms
The transition from solid to gas without becoming a liquid
Water located beneath earth's surface
The process by which water changes from a liquid to a gas, moving into the atmosphere
The process where water vapor cools and forms droplets creating clouds
Gas found in all living things
The process where nitrogen moves though the atmosphere, soil, and living organisms
Water that falls from the sky in forms such as rain, snow, or sleet

cells 2023-09-28

Across

diffusion of water through a selectively permeable membrane
One of the inventors of the microscope
when the concentration of two solutions is the same
Scientist that did “Broth in Swan-Neck Flask” experiment to show life comes from other life
chemical process that mitochondria do to create cell energy, ATP
movement of specific molecules across cell membranes through protein channels
process by which a cell takes material into the cell by infolding of the cell membrane
in cells, structure that contains the cell's genetic material (DNA) and controls the cell's activities
organism whose cells contain nuclei
idea that all living things are composed of cells, cells are the basic units of structure and function in living things, and new cells are produced from existing cells
collection of living matter enclosed by a barrier that separates the cell from its surroundings; basic unit of all forms of life
Scientist that did “Meat in Jar” experiment to show life comes from other life
the mass of solute in a given volume of solution, or mass volume
when comparing two solutions, the solution with the lesser concentration of solutes
Scientist that did “Broth in Flask” experiment to show life comes from other life
process by which a cell takes in liquid from the surrounding environment
strong supporting layer around the cell membrane in plants, algae, and some bacteria
small, dense region within most nuclei in which the assembly of proteins
organelle found in cells of plants and some other organisms that captures the energy from sunlight and converts it into chemical energy
process by which a cell releases large amounts of material
unicellular organism lacking a nucleus
Scientific instrument that allows the user to see small specimens
thin, flexible barrier around a cell; regulates what enters and leaves the cell
when the concentration of a solute is the same throughout a solution
when comparing two solutions, the solution with the greater concentration of solutes
cell organelle that stores materials such as water, salts, proteins, and carbohydrates

Down

the idea that life comes from non-living things
the proven theory that life comes from other life
Adenosine Triphosphate aka cell energy
chemical process when chloroplasts take water, CO2, and sunlight to turn into sugar and O2
double-layered sheet that forms the core of nearly all cell membranes
threadlike structure within the nucleus containing the genetic information that is passed from one generation of cells to the next
energy-requiring process that moves material across a cell membrane against a concentration difference
network of protein filaments within some cells that helps the cell maintain its shape and is involved in many forms of cell movement
process by which molecules tend to move from an area where they are more concentrated to an area where they are less concentrated
One of the inventors of the microscope
stack of membranes in the cell that modifies, sorts, and packages proteins from the endoplasmic reticulum
one of two tiny structures located in the cytoplasm of animal cells near the nuclear envelope
internal membrane system in cells in which lipid components of the cell membrane are assembled and some proteins are modified begins
specialized structure that performs important cellular functions within a eukaryotic cell
material inside the cell membrane—not including the nucleus
cell organelle that converts the chemical energy stored in food into compounds that are more convenient for the cell to use
small particle in the cell on which proteins are assembled; made of RNA and protein
process in which extensions of cytoplasm surround and engulf large particles and take them into the cell
the green pigment inside of chloroplasts
a sugar that chloroplasts make inside plant cells during photosynthesis
cell organelle filled with enzymes needed to break down certain materials in the cell

47 Clues: organism whose cells contain nuclei • Adenosine Triphosphate aka cell energy • One of the inventors of the microscope • One of the inventors of the microscope • unicellular organism lacking a nucleus • the green pigment inside of chloroplasts • the idea that life comes from non-living things • the proven theory that life comes from other life • ...

Photosynthesis 2023-04-05

Across

is the process of using energy from the sun and matter from the environment to produce sugars that store energy in chemical bonds
a material that is made from biomass and releases energy when it is burned
a green pigment that is important to photosynthesis
cell structure that uses the sun's energy to make sugar through the process of photosynthesis

Down

anything that has mass and volume
an organism that captures energy and matter from its surroundings to produce sugar and other molecules
the combined mass of organisms that collectively represents stored energy
the material that forms firm rigid walls and support for plant cells

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

science vocabulary would 2015-03-19

science vocabulary would crossword puzzle

Across

in changing the average speed of the molecules of a substance
are packed together closely
that are farather apart
water vapor changes into a liquid

Down

to a liquid or a liquid to a gas or reverses requires energy flow
defined as the amount of energy it takes to raise
of changing the phases of a substance
that are very far apart
which a liquid turns into a solid
forms from the molecule

10 Clues: that are very far apart • that are farather apart • forms from the molecule • are packed together closely • which a liquid turns into a solid • water vapor changes into a liquid • of changing the phases of a substance • defined as the amount of energy it takes to raise • in changing the average speed of the molecules of a substance • ...

Number Forms 2024-04-16

Across

(Digit x Place Value) = what form?
24.01 written in word form
if 12.562 becomes 13, what place value was it rounded to?
56.2 written as only tenths =
10 to the power of 2 is equal to what? Write the answer in word form
ten to the power of 1 is equal to what? Write the answer in word form
1 meter is equal to how many cm? write the answer in word form
(2x100)+(3x0.1) in word form
(5x10)+(3x0.01)+(3x0.001) in word form

Down

(4x10)+(1x1)+(1x0.1)+(6x0.1) in word form
how manytimes larger is 41,300 thn 41.3?
The method of expressing large numbers in terms of powers. That means, exponent refers to how many times a number multiplied by itself
3.012 in word form
a method of solving a problem is called an...
0.8 in word form
if 14.721 becomes 14.7, what place value was it rounded to?
If 54.679 becomes 54.68, what place value did I round to?
(9x0.01)+(5x0.001) in word form
how many times larger is one tenth than one hundredth?
how many times larger is 1 hundredth than 1 thousandth?

20 Clues: 0.8 in word form • 3.012 in word form • 24.01 written in word form • (2x100)+(3x0.1) in word form • 56.2 written as only tenths = • (9x0.01)+(5x0.001) in word form • (Digit x Place Value) = what form? • (5x10)+(3x0.01)+(3x0.001) in word form • how manytimes larger is 41,300 thn 41.3? • (4x10)+(1x1)+(1x0.1)+(6x0.1) in word form • a method of solving a problem is called an... • ...

Past forms 2025-09-13

Across

bring
know
choose
drive
go
find
get
eat

Down

bite
break
hit
hear
draw
leave
hide
cut
give

17 Clues: go • hit • cut • get • eat • bite • hear • draw • know • hide • find • give • bring • break • leave • drive • choose

Expert Learning 2025-09-14

Across

Permits that allow countries to offset emissions under Article 6.
Newer, safer forms of nuclear power being researched.
Fuels made from plants or organic material.
Balancing the amount of carbon released with the amount removed.
A 2015 global treaty on climate action.
Reducing carbon emissions by shifting to clean energy.

Down

The average cost of producing electricity over a plant’s lifetime.
Each country’s official climate target submitted to the UN.
A measurement of maximum power a solar system can produce.
A future where energy and activities produce fewer carbon emissions.

10 Clues: A 2015 global treaty on climate action. • Fuels made from plants or organic material. • Newer, safer forms of nuclear power being researched. • Reducing carbon emissions by shifting to clean energy. • A measurement of maximum power a solar system can produce. • Each country’s official climate target submitted to the UN. • ...

Science Crossword 2022-01-19

Across

flow that transfers heat in a fluid.
Major belt of volcanoes.
Measure of how mass is in a given substance.
Mixture of gases, water, and rock-forming.
Boundary where plates move apart.
super continent from 300 million years ago.
broken pieces of the lithosphere.
Heat transfer by movement of a fluid.
Continents going over Earth's surface.

Down

any trace of an ancient organism.
Boundary where plates slip
Earth's plates and plate motions
string of islands.
Boundary where plates come together.
landform made when Earth's crust diverges.
Magma when it reaches the surface.
Heat transfer by things that are touching.
Transfer of energy that is carried by rays.
Mountain that forms when molten material rises.
breaks in Earth's crust where rocks have slipped.

20 Clues: string of islands. • Major belt of volcanoes. • Boundary where plates slip • Earth's plates and plate motions • any trace of an ancient organism. • Boundary where plates move apart. • broken pieces of the lithosphere. • Magma when it reaches the surface. • flow that transfers heat in a fluid. • Boundary where plates come together. • Heat transfer by movement of a fluid. • ...

zahanna, waves, 4 2025-05-06

Across

highest frequency
highest point of a wave
# of waves happening per second in HZ
a reduction in dencity
motion of objects
phycical interaction among electric charges
after micro
straight line with the waves
how long the wave is
the high between the crest and trough
close part of a longitudinal wave

Down

the bending of light
makes wave bigger
the phenomenon that occurs when two or more waves interact
in-between x-ray and visual
transferring something into another
what the waves go through
what horses drink out of
light light bulb gives off
taken and converted into other forms of energy
before gamma rays
low frequency
easy cook food
the bouncing back of waves

24 Clues: after micro • low frequency • easy cook food • makes wave bigger • highest frequency • before gamma rays • motion of objects • the bending of light • how long the wave is • a reduction in dencity • highest point of a wave • what horses drink out of • what the waves go through • the bouncing back of waves • in-between x-ray and visual • light light bulb gives off • straight line with the waves • ...

Nonrenewable Resources 2021-04-20

Across

any of various gaseous compounds (such as carbon dioxide) that absorb infrared radiation, trap heat in the atmosphere, and contribute to the greenhouse effect
A fossil fuel that forms underground from partially decomposed plant material
A gaseous fossil fuel that often forms on top of petroleum
A natural resource that is produced slower than it is being consumed by humans
Oil goes through a process and is separated into different components that will be used for: gasoline, lubricating oils of various weights and grades (e.g. 10W-40, 5W-30), kerosene, jet fuel, diesel fuel, heating oil, chemicals of various grades for making plastics and other polymers
The process of burning a fuel that releases thermal and light energy

Down

Reprocessing a resource so they can be used again in another item
Protecting and preserving natural resources and the environment
Coal, oil, natural gas, and other fuels that are ancient remains of plants and animals
The amount of carbon dioxide and other carbon compounds emitted due to their consumption of fossil fuels by a particular person or group
An oily liquid formed from carbon under great heat and pressure that can be refined into gasoline and other fossil fuels.
Industries drill or mine for these energy sources, burn them to produce electricity, or refine them for use as fuel for heating or transportation
the process of drilling down into the earth before a high-pressure water mixture is directed at the rock to release the gas inside
Electrical energy generated from the splitting of radioactive atoms: cons - creates harmful radioactive wastes, non-renewable
Finding a way to use a resource again without changing or reprocessing it ex. - using a refillable water bottle instead of a disposable one
Deciding not to use a resource when there is an alternative ex. - walking instead of driving

16 Clues: A gaseous fossil fuel that often forms on top of petroleum • Protecting and preserving natural resources and the environment • Reprocessing a resource so they can be used again in another item • The process of burning a fuel that releases thermal and light energy • A fossil fuel that forms underground from partially decomposed plant material • ...

Life Science Terms 2023-01-20

Across

Cell part that converts sun to carbohydrates
Cell part that regulates what comes in and out
The biology word for fat
Process of copying DNA to make a message
The biology word for sugar
Hair like parts of a cell for movement
The carbohydrate that we can measure in blood
Multi cellular life like yourself
Makes up cell wall and you can't digest it
Process of reading mRNA and making protein
Whip like structure that helps cells move
Process of making gametes like sperm and egg

Down

Single celled life forms like bacteria
Body cells do this to grow, repair and replace
The energy that holds atoms together in a molecule
Amino Acids are the Building blocks
The major building block element for life
Structure in cytoplasm where proteins are made
Proteins that break apart and build molecules
The enzyme needed to break down lactose
Cell part that converts food to ATP energy
Cell part that pulls apart chromosomes
The carbohydrate found in dairy products
Wall Cell Part that protects the cell

24 Clues: The biology word for fat • The biology word for sugar • Multi cellular life like yourself • Amino Acids are the Building blocks • Wall Cell Part that protects the cell • Single celled life forms like bacteria • Cell part that pulls apart chromosomes • Hair like parts of a cell for movement • The enzyme needed to break down lactose • Process of copying DNA to make a message • ...

Electric Current Vocabulary 2023-04-10

Across

An electronic device that allows electron flow in only one direction.
Circuit-- Devices in which a circuit forms branches, each of which is a separate path for electron flow
Field: Surrounds every electric charge and exerts the force that causes other electric charges to be attracted or repelled
A material through which electrons move easily
A material in which electrons are not able to move easily
Current (AC): Electric current that repeatedly reverses direction.
Difference: The force that causes electric charges to flow
Current (DC): A flow of charge that always flows in one direction.

Down

Source: An object that provides a potential difference
Circuit- Devices in a circuit form a single pathway for electron flow
Current: Net movement of electric charges in a single direction
The tendency for a material to resist the flow of electrons and to convert electrical energy into other forms
A complete pathway that allows the flow of electrons
of Conservation of Charge: Charge can be transferred from object to object, but it cannot be created or destroyed
The flow of 1 coulomb of charge per second.

Eletric vocab 2025-03-12

Across

An electronic device that allows electron flow in only one direction.
Circuit-- Devices in which a circuit forms branches, each of which is a separate path for electron flow
Field: Surrounds every electric charge and exerts the force that causes other electric charges to be attracted or repelled
A material through which electrons move easily
A material in which electrons are not able to move easily
Current (AC): Electric current that repeatedly reverses direction.
Difference: The force that causes electric charges to flow
Current (DC): A flow of charge that always flows in one direction.

Down

Source: An object that provides a potential difference
Circuit- Devices in a circuit form a single pathway for electron flow
Current: Net movement of electric charges in a single direction
The tendency for a material to resist the flow of electrons and to convert electrical energy into other forms
A complete pathway that allows the flow of electrons
of Conservation of Charge: Charge can be transferred from object to object, but it cannot be created or destroyed
The flow of 1 coulomb of charge per second.

Electricty Vocabulary 2025-03-12

Across

An electronic device that allows electron flow in only one direction.
Circuit-- Devices in which a circuit forms branches, each of which is a separate path for electron flow
Field: Surrounds every electric charge and exerts the force that causes other electric charges to be attracted or repelled
A material through which electrons move easily
A material in which electrons are not able to move easily
Current (AC): Electric current that repeatedly reverses direction.
Difference: The force that causes electric charges to flow
Current (DC): A flow of charge that always flows in one direction.

Down

Source: An object that provides a potential difference
Circuit- Devices in a circuit form a single pathway for electron flow
Current: Net movement of electric charges in a single direction
The tendency for a material to resist the flow of electrons and to convert electrical energy into other forms
A complete pathway that allows the flow of electrons
of Conservation of Charge: Charge can be transferred from object to object, but it cannot be created or destroyed
The flow of 1 coulomb of charge per second.

7 2025-03-13

Across

An electronic device that allows electron flow in only one direction.
Circuit-- Devices in which a circuit forms branches, each of which is a separate path for electron flow
Field: Surrounds every electric charge and exerts the force that causes other electric charges to be attracted or repelled
A material through which electrons move easily
A material in which electrons are not able to move easily
Current (AC): Electric current that repeatedly reverses direction.
Difference: The force that causes electric charges to flow
Current (DC): A flow of charge that always flows in one direction.

Down

Source: An object that provides a potential difference
Circuit- Devices in a circuit form a single pathway for electron flow
Current: Net movement of electric charges in a single direction
The tendency for a material to resist the flow of electrons and to convert electrical energy into other forms
A complete pathway that allows the flow of electrons
of Conservation of Charge: Charge can be transferred from object to object, but it cannot be created or destroyed
The flow of 1 coulomb of charge per second.

vocab Electricity 2025-03-13

Across

An electronic device that allows electron flow in only one direction.
Circuit-- Devices in which a circuit forms branches, each of which is a separate path for electron flow
Field: Surrounds every electric charge and exerts the force that causes other electric charges to be attracted or repelled
A material through which electrons move easily
A material in which electrons are not able to move easily
Current (AC): Electric current that repeatedly reverses direction.
Difference: The force that causes electric charges to flow
Current (DC): A flow of charge that always flows in one direction.

Down

Source: An object that provides a potential difference
Circuit- Devices in a circuit form a single pathway for electron flow
Current: Net movement of electric charges in a single direction
The tendency for a material to resist the flow of electrons and to convert electrical energy into other forms
A complete pathway that allows the flow of electrons
of Conservation of Charge: Charge can be transferred from object to object, but it cannot be created or destroyed
The flow of 1 coulomb of charge per second.

Physics Vocabulary Electric Current 2025-03-14

Across

An electronic device that allows electron flow in only one direction.
Circuit-- Devices in which a circuit forms branches, each of which is a separate path for electron flow
Field: Surrounds every electric charge and exerts the force that causes other electric charges to be attracted or repelled
A material through which electrons move easily
A material in which electrons are not able to move easily
Current (AC): Electric current that repeatedly reverses direction.
Difference: The force that causes electric charges to flow
Current (DC): A flow of charge that always flows in one direction.

Down

Source: An object that provides a potential difference
Circuit- Devices in a circuit form a single pathway for electron flow
Current: Net movement of electric charges in a single direction
The tendency for a material to resist the flow of electrons and to convert electrical energy into other forms
A complete pathway that allows the flow of electrons
of Conservation of Charge: Charge can be transferred from object to object, but it cannot be created or destroyed
The flow of 1 coulomb of charge per second.

Vocab 5 2023-11-08

Across

Molecules made of 2 atoms whether of the same element or not.
Atoms are most stable when they have a full 8 electrons in their valence energy level.
The smallest ratio of the ions within the compound.
A chemical bond formed as the result of 2 atoms sharing electrons.
Shows the electric charge gained or lost by that element when it forms a compound.

Down

Easier covalent bond model.
Attraction between metal atoms and their sea of shared electrons.
A shortened way of identifying a chemical compound.
Electrostatic attraction that forms between atoms when they share or transfer valence electrons.
A group of covalently bonded atoms that together have gained or lost electrons.
Those made of only 2 elements.
Unequal pulling results in unequal sharing, which results in an unequal distribution of electric charge.
The opposite electrical charges on these ions.

Electric Current Vocab 2024-03-19

Across

An electronic device that allows electron flow in only one direction.
Circuit-- Devices in which a circuit forms branches, each of which is a separate path for electron flow
Field: Surrounds every electric charge and exerts the force that causes other electric charges to be attracted or repelled
A material through which electrons move easily
A material in which electrons are not able to move easily
Current (AC): Electric current that repeatedly reverses direction.
Difference: The force that causes electric charges to flow
Current (DC): A flow of charge that always flows in one direction.

Down

Source: An object that provides a potential difference
Circuit- Devices in a circuit form a single pathway for electron flow
Current: Net movement of electric charges in a single direction
The tendency for a material to resist the flow of electrons and to convert electrical energy into other forms
A complete pathway that allows the flow of electrons
of Conservation of Charge: Charge can be transferred from object to object, but it cannot be created or destroyed
The flow of 1 coulomb of charge per second.

Chapter 7 Vocabulary 2016-03-12

Across

/ process by which a cell takes in liguis from the surrounding environment
/ strong supporting layer around the cell membrane in plants, algae, and some bacteria
/ process by which a cell takes material into the cell by enfolding to the cell membrane
/ process by which extensions of cytoplasm surround and engulf large particles and take them into the cell
/ one of two tiny structures located in the cytoplasm of animal cells near the nuclear envelope
/ small dense region within most nuclei in which the assembly of proteins begin
/ cell organelle that converts the chemical energy stored in food into compounds that are more convenient for the cell
/ organism whose cells contain nuclei
/ cell organelle filled with enzymes needed to break down certain materials in the cell
/ threadlike structure within the nucleus containing the DNA
/ the mass of solute in a given volume of solution
/ when comparing two solutions, the solution with the greater concentration of solutes
/ process by which a cell releases large amounts of materials
/ diffusion of water through a selectively permeable membrane

Down

/ structure that performs important cellular functions
/ when comparing two solutions, the solution with the lesser concentration of solutes
/ group of similar cells that perform a particular function
/ cell organelle that stores materials such as water, salts, proteins, and carbohydrates
/ when the concentration of two solutions is the same
/ network of protein filaments within some cells that helps the cell maintain its shape and is involved in many forms of cell movement
/ small particle in the cell an which proteins are assembled
system / group of organs that work together to perform a specific function
/ thin, flexible barrier around a cell; regulates what enters and leaves the cell
/ organelle found in cells of plants and some other organisms that captures the energy from the sunlight and converts it into chemical energy
/ stack of membranes in the cell that modifies, sorts, and packages proteins from the endoplasmic reticulum
/ material inside the cell membrane
/ unicellular organism lacking a nucleus
/ basic unit of all forms of life
/ structure that contains the cells genectic material (DNA) and controls the cells activities
/ process by which molecules tend to move from an area where they are more concentrated to an area where they are less concentrated

30 Clues: / basic unit of all forms of life • / material inside the cell membrane • / organism whose cells contain nuclei • / unicellular organism lacking a nucleus • / the mass of solute in a given volume of solution • / when the concentration of two solutions is the same • / structure that performs important cellular functions • ...

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