energy
Across
- 5. also known as energy
- 6. energy from decaying plants
- 8. something that doesn't pollute the world
- 11. energy that will eventually run out
- 12. a source of energy that grows from the ground and is burnt for energy
- 14. my camera is _____________ so it works in reality
- 17. also known as natural gas
- 19. another type of fossilfuel that is found in whales
- 20. some trains run on it (water vapour)
Down
- 1. something you do to wood and fossilfuels to create the energy
- 2. the stuff we eat to get energy
- 3. something that cannot be used over and over again
- 4. the energy that we use now that is nonrenewable
- 7. energy that is infinite
- 9. the thing that powers turbines
- 10. energy from the sun
- 13. high temperature
- 15. something that you use in the dark and it need energy
- 16. energy from fossilfuels from dead animals + heat
- 18. the ability to do work