Across
- 4. A renewable energy that is made by water
- 5. Something that supports all life
- 7. Warming of the earth
- 9. A renewable energy made by wind
- 10. fuels Things that are burned for energy
Down
- 1. Something that creates radioactive waste
- 2. Something that you use day to day to power things
- 3. An energy that is created by steam and heat
- 6. Dioxide A type of greenhouse gas
- 8. A renewable energy made by sunlight