No Planet B

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Across
  1. 2. Layers of gasses that cover the planet
  2. 4. Aurora happen here
  3. 5. The gas affecting climate change
  4. 8. colourless gas that sits in the stratosphere
  5. 9. Rocks, mountains, soil
  6. 10. Natural fuel used for energy
Down
  1. 1. Emission of high energy particles
  2. 3. Amount of heat
  3. 6. Lowest layer of atmosphere
  4. 7. The sea's level