Energy Worksheets

Energy Worksheets
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Name _____________________________

Date ___________________

Energy
Complete the puzzle.

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NON-RENEWABLE	RENEWABLE	ELECTRICAL	ELECTRICITY
MECHANICAL	CARBONDIOXIDE	CHEMICAL	CALORIE
NUCLEAR	ELASTIC	MAGNETIC	GASOLINE
BATTERY	GRAVITY	HEAT	SOLAR
LIGHT	FOSSIL	BONDS	SOUND
FOOD	FUEL	FAT

down 1. A type of potential energy that is made from fossil fuels.	down 2. Any type of material that stores energy and can be burned to supply heat.	down 3. One calorie is the amount of ____ that is needed to raise the temperature of one kilogram of water by one degree Celsius.	down 4. A form of energy that results from the movement of machine parts.
down 5. Humans get their energy from this.	down 8. The energy that is stored within atoms.	down 9. Fuels such as coal and oil that can be used only once.	down 11. A form of energy that travels as waves from the sun to Earth.
down 15. Lightning is a form of ____ energy.	down 16. A storage of energy invented by humans and that is filled with chemicals.	down 19. Batteries and plants store this kind of energy.	down 21. Chemical energy is stored in the ____ of molecules.
across 6. The energy stored in compressed springs is known as ____ potential energy.	across 7. A form of energy that travels as waves through the air and some solids and liquids.	across 10. A form of energy that results from the attraction between two objects. This form of energy results in ocean tides.	across 12. One of the gases released into the air when fossil fuels burn. (2 words)
across 13. A form of energy that results from the attraction of objects that are made of iron.	across 14. Fuels such as the wind and sun that can generate power without being used up.	across 17. Animals store their excess energy in this form. They can use this later on if they do not have enough energy.	across 18. A form of energy that travels from a battery.
across 20. A measure of energy that is used for measuring the amount of energy in food.	across 22. A type of fuel formed from the remains of plants or sea creatures millions of years ago.	across 23. Earth gets most of its energy from this form of energy.

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