Across
- 2. Also known as natural gas or CH4
- 9. Where can most of the hydrogen on earth be found
- 10. How long are each blade on a wind turbine
- 12. How many years left of Petroleum do we have
- 13. How we make nuclear energy by splitting atoms
- 14. Most abundant element in the universe
Down
- 1. Where do we get solar, wind, and hydro power from?
- 2. What is the scale we use to measure solar power (what units?)
- 3. What is geothermal energy most used for
- 4. What percent of Blackburn's electricity is from the solar field?
- 5. How many states have nuclear power plants
- 6. Best type of coal with the highest amount of carbon
- 7. how many types of wind turbines are there?
- 8. British Thermal Unit
- 11. how the sun makes energy