Across
- 4. Available in remote areas around the world.
- 6. that can be replaced again and again in our lifetime.
- 8. a fuel that comes from organisms that were living at one point.
- 9. cold water going underground that is under uranium when it comes up it turns into hot water
Down
- 1. using flowing water to make electricity
- 2. using turbines to make electricity.
- 3. Something that takes a long time to be replaced.
- 5. using the sun as your electricity
- 7. efficient using energy in a way that won't hurt the environment