Across
- 3. Any type of material that stores energy and can be burned to supply heat.
- 5. A form of energy that results from the movement of machine parts.
- 7. The energy that is stored within atoms
- 10. Any time that a heavy object is kept high up, this energy, force or power, makes the object stay there and it doesnt fall.
- 16. A type of potential energy that is made from fossil fuels.
- 17. Fuels such as coal and oil that can be used only once.
- 18. Energy cannot be created or destroyed, it can only be ______.
- 19. Energy that comes from heat.
- 20. The energy stored in compressed springs is known as _______ potential energy.
Down
- 1. This is a form of electrical energy which is very big, powerful and shows up in the sky when there is a storm.
- 2. Batteries, biomass, petroleum, natural gas, and coal are examples of this specific energy
- 4. This energy is typically moving through a wire.
- 6. We find this when we mix caustic soda with water.
- 8. This energy is caused when a force causes an object or substance to vibrate, and then it is transferred through the substance in a wave.
- 9. It is energy possessed by an object due to it's motion or movement
- 11. One practical we did was named this and the aim was to see how energy can be transformed from one type to another.
- 12. Energy can be __________ from one object to another.
- 13. When there is some power at work, it makes thing possible.
- 14. We did a practical seeing which transformation of energy occurs by burning this material.
- 15. Fuels such as the wind and sun that can generate power without being used up.