Across
- 2. This pollution increased due to the Industrial Revolution.
- 5. Energy captured from Earth's interior
- 9. Object that gives off raditation
- 10. Energy device that uses the Sun’s heat to cook food.
- 11. Type of energy from running water
- 13. Term for lava before it reaches Earth's surface
- 14. Type of energy that can be used continuously.
Down
- 1. Process of isotope atoms splitting.
- 3. Type of energy from moving tides
- 4. Usage began in 1 000 000 B.C.E by humans to cook food.
- 6. Animals that were and are used for carrying heavy loads.
- 7. Ancient Egyptians first used this renewable energy source.
- 8. Cell type that use solar energy to generate a current.
- 12. The country that had the worst nuclear reactor accident.
- 15. Windmills usually kill animals with this body part.