15 words in the vocab for unit 5

123456789101112131415
Across
  1. 8. To interact.
  2. 9. The movement and filtering of water and other liquids.
  3. 11. Any form off water falling from the sky.
  4. 12. When water vapor cools down.
  5. 14. All water on Earth.
  6. 15. All polar regions.
Down
  1. 1. A natural hazardous form of weather.
  2. 2. Electromagnetic energy.
  3. 3. To keep heat or electricity in our out.
  4. 4. To break into.
  5. 5. The layer that protects us from harmful amount of electromagnetic radiation.
  6. 6. All frozen water on Earth.
  7. 7. The second layer of Earth's atmosphere that contains the ozone layer.
  8. 10. The center of our solar system that our planet revolves around.
  9. 13. What water becomes after evaporating.