Science Crossword Puzzle Review

123456789101112131415
Across
  1. 3. When water falls back down as rain or snow
  2. 5. Layer of atmosphere where Ozone is found
  3. 6. The sphere made up of all living things on Earth
  4. 7. Layer of atmosphere where meteors burn up
  5. 12. When water goes from liquid to gas
  6. 14. Lowest layer of the atmosphere
Down
  1. 1. Water located underground
  2. 2. The sphere made up of frozen water on Earth
  3. 4. Outer layer of the atmosphere
  4. 8. When water goes from ice straight to water vapor
  5. 9. The sphere made of the rocky Earth itself
  6. 10. Gas that absorbs lots of UV radiation from the Sun
  7. 11. When water molecules clump together into liquid
  8. 13. The sphere made up of gasses that surround Earth
  9. 15. The sphere made up of all liquid water on Earth