Across
- 1. energy transfer by EM waves
- 5. radiation know as heat energy
- 7. measurement of energy reflected off the Earth
- 10. radiation that causes skin cancer
- 11. means only some radiation passes through
- 12. energy transfer using a moving fluid
- 16. radiation moving towards Earth's surface
- 18. unit used to measure light
Down
- 2. term for energy captured by a surface
- 3. common object that reflects sunlight back to space
- 4. term for energy that bounces off surfaces
- 5. solar energy received per time on a surface
- 6. term for energy that bounces off particles
- 8. means radiation passes through easily
- 9. energy transfer where objects touch
- 13. type of radiation perceived by the human eye
- 14. radiation moving away from the Earth's surface
- 15. scientific word for flow
- 17. means no radiation can pass through