Across
- 3. this type of energy is caused by flowing water
- 4. gas - is the cleanest burning fossil fuel
- 5. The sun is constantly giving off energy in the form of light and energy
- 8. main use is for transportation
- 9. power- energy from uranium
- 10. magma heats underground water to the boiling point
- 11. sources- something with nonrenewable and renewable sources
- 12. when blank is used to turn a turbine and generate electricity
- 13. generate quickly
Down
- 1. a place, person, or thing from which something comes or can be obtained.
- 2. - we should have enough to last 300 years at our current amount of use
- 4. the energy in the nucleus
- 6. the capacity for doing work
- 7. take millions of years to generate
- 14. fuels that are made from burning things that were once alive