Across
- 3. Power made when water through turbine and generator.
- 4. Fuels made from plants and matter.
- 5. fuel+oxygen after burning gives carbon dioxide+water+________
- 7. Power made using tides.
- 8. Gas that causes acid rain.
Down
- 1. energy made sunlight
- 2. Radioactive waste is produced from.
- 6. Cleanest natural gas.