Science_Quiz

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Across
  1. 3. What stays the same
  2. 4. The outcome/result of the changed
  3. 5. What is changed/manipulated
  4. 8. Weight of the air
  5. 12. The land on Earth;What Earth is made of (discluding water)
  6. 13. A layer of gases that envelop the Earth
  7. 15. Where weather happens
  8. 16. Where the aurora borealis appears
Down
  1. 1. Includes the ozone layer
  2. 2. When water/any form of water falls back to the Earth
  3. 6. Gradually thins into outer space
  4. 7. Life on Earth
  5. 9. Warm air that replaces retreating cold air
  6. 10. Cold air that replaces warm air
  7. 11. Where meteors disintegrate
  8. 14. Earth’s amount (total) of water existent