Environmental　Sciences

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Across
  1. 2. The gradual increase in Earth's average temperature.
  2. 4. materials that are left in water and cause to pollute it.
  3. 7. Greenhouse gases trap this type of light, warming the planet.
  4. 8. Short for Chlorofluorocarbons, destroy the ozone layer.
  5. 10. The ability of a substance to store heat and that water has.
Down
  1. 1. A layer of the Earth that is located in the sky and it is composed of gases.
  2. 3. A measure of water clarity.
  3. 5. Light responsible for sunburns and very energetic.
  4. 6. Gas with a high warming potential emitted from cows.
  5. 9. Liquid used to dissolve other substances.