Across
- 2. energy- energy that will run out
- 3. energy- Energy that will never run out of easily replenished
- 4. energy from burning trash
- 7. energy that is a liquid fossil fuel that will run out
- 8. Energy made from dams
- 10. gas- a fossil fuel that is used to heat homes
Down
- 1. energy from the earth
- 5. energy from the sun
- 6. energy from the wind
- 9. energy that is non-renewable and will run out