Across
- 1. A renewable energy source that is commonly sound in liquid state.
- 5. The negative result to the environment from the use of nonrenewable energy sources.
- 8. Good for the environment; why we should use renewable resources
- 10. The type pf dam used to harness energy from water.
- 12. Nonrenewable energy source made from fossils.
- 14. Prehistoric reptiles that turned into fossils.
Down
- 1. What is used to harness energy from the wind.
- 2. A resource that is not man made.
- 3. Will never run out.
- 4. Will eventually run out and can not be replaced for a long time; if ever.
- 6. Nonrenewable energy source that is known to be gathered in mines.
- 7. A form of energy that is good and clean for the environment; associated with a color.
- 9. What is used to collect energy from the sun.
- 11. A renewable energy source that is made from the movement air.
- 13. Giant ball of gas that produces a renewable resource.
