Weather

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Across
  1. 3. solid part of Earth
  2. 6. trapping of the sun's warmth
  3. 7. containing a high concentration of ozone, which absorbs most of the ultraviolet radiation reaching the earth from the sun
  4. 9. Outermost region of a planet's atmosphere
  5. 10. where there is life
  6. 11. The lowest region of the atmosphere
  7. 12. Increase in temperature with height
Down
  1. 1. A thin layer of gas surrounding Earth
  2. 2. The layer of the earth's atmosphere above the troposphere
  3. 4. A high concentration of ions and free electrons
  4. 5. The frozen portion of water on Earth’s surface
  5. 8. Protects the earth from asteroids and meteors
  6. 13. system containing all of Earth’s water