Layers of the Atmosphere

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Across
  1. 2. The aurora borealis happens here.
  2. 8. The layer that blocks UV rays.
  3. 10. In between the troposphere and stratosphere.
  4. 11. The layer of the atmosphere that we are in.
  5. 12. Light curtains.
Down
  1. 1. The line where space begins.
  2. 3. Where most of the ozone layer is.
  3. 4. Sprites occur here.
  4. 5. Space rocks.
  5. 6. only occurs in troposphere, changes with season.
  6. 7. Where atmospheric gases are ionized.
  7. 9. No temperature here.