Across
- 2. A car on the street is an exampleof ___ energy.
- 3. It is a very clean way of generating energy.
- 4. Turbines convert this energy to electricity.
- 7. Energy that is naturally replenished.
- 8. Energy that comes from moving water.
- 9. It is used to cook.
- 10. When ___ is burned, it relases lots of carbon dioxide.
- 11. A lamp turned on is an example of ___ energy.
Down
- 1. Energy obtained by burning natural waste materials.
- 3. Energy that is not naturally replenished.
- 5. Energy stored inside the Earth.
- 6. It is used to make fuel.