Science Terms

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Across
  1. 3. A layer that absorbs harmful radiation
  2. 4. Energy from the sun's heat
  3. 6. All life on earth
  4. 8. Third layer of the atmosphere, meteors burn up
  5. 10. Where the ozone layer lies
Down
  1. 1. A gas that absorbs infrared radiation
  2. 2. All water on earth
  3. 5. Protects the whole earth
  4. 7. The word for a process of events
  5. 9. Essential element in the earth for life