Across
- 2. energy from recently living animals and plant material/now dead.
- 5. energy that comes from blowing wind
- 7. Energy- Energy released from splitting atoms(normally of uranium)
- 9. energy from flowing water
- 10. Gas- methane gas found in deposits beneath the ground. A fossil fuel
- 11. black rock that is made from remains of plants, now carbonized. A fossil fuel
Down
- 1. liquid formed from the remains of marine plants and animals. A fossil fuel
- 3. energy that comes from the sun
- 4. energy sources that replenish themselves quickly
- 6. energy sources that will run out one day, and take a very long time to regenerate.
- 8. energy from heat inside the earth