Across
- 2. Energy from the sun.
- 6. Energy stored in chemical bonds between the atoms.
- 9. The ability to cause change or do work.
- 11. A gas fossil fuel.
- 13. Formed from the remains of living organisms millions of years ago.
- 14. Type of energy. Electric current that comes out of batteries and wall sockets.
- 16. Any material made by plants or animals that we can convert into energy.
- 17. Type of energy. Energy of an object has due to its ability to do work.
- 19. Type of energy. Energy stored in the nucleus of an atom.
- 20. Energy generated using heat from deep within the Earth.
Down
- 1. Type of natural resource. A resource that is used up FASTER than it can be replaced.
- 3. The type of energy light carries. When light energy is absorbed, it causes an object to warm up.
- 4. Power created by flowing water.
- 5. The materials we use from nature such as wind energy, water, plants, animals, and fossil fuels to make things we need.
- 7. Type of energy. Energy stored in an object due to its position.
- 8. Type of natural resource. It never runs out.
- 10. Type of energy. Energy an object has due to its motion.
- 12. Type of natural resource. A resource that is replaced or regenerated continually.
- 15. Type of energy. Energy increases as an object’s temperature increases.
- 18. Type of energy generated by moving air.