Across
- 4. The place where something comes from.
- 8. The process of removing salt from seawater to make it drinkable.
- 9. [2w] Thinking about how actions affect the environment.
- 10. 'Carbon ____'. Gases released into the air from burning fuels.
- 12. To make or produce something, like electricity.
- 16. 'Power ___'. A place where energy or electricity is generated.
- 18. A material or thing that people use, like water or coal.
- 19. [2w] A machine that makes energy from splitting atoms.
- 21. '____ power'. that comes from heat under the Earth.
- 22. 'Nuclear _____'. Dangerous material left after making nuclear energy.
- 23. The work of growing plants and raising animals for food.
- 24. '____ fuel'. Fuel made from old plants and animals, like coal or oil.
Down
- 1. A machine with blades that spin to make energy.
- 2. [2w]Safe for the environment; does not harm nature.
- 3. [2w] When two substances mix and change into something new.
- 5. 'Energy _____'. Using less energy to do the same work.
- 6. '____ power'. Energy made from moving water.
- 7. Giving off dangerous energy from certain materials.
- 11. [2w]When the total amount of C02 produced is also absorbed.
- 13. [2w] To stop using something slowly over time.
- 14. '_____ resource'. A resource that will run out, like oil.
- 15. 'Solar ___'. A flat device that collects sunlight to make electricity.
- 17. Man-made streams that deliver water to plants to help them grow.
- 20. 'Solar ___'. A small part of a solar panel that turns sunlight into energy.