Across
- 1. Light energy that comes from the Sun
- 3. How much sunlight a surface reflects
- 4. Energy that travels through space
- 7. The ability to cause change or do work
- 8. The layer of gases around Earth
- 10. When liquid water changes into vapor
Down
- 2. Gases that trap some heat in the atmosphere
- 5. When a surface takes in energy
- 6. When energy bounces off a surface
- 9. How plants use sunlight to make food