Science Crossword

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Across
  1. 2. the increase in earth’s average temperature over a long period of time
  2. 6. gasses from the atmosphere that trap heat
  3. 8. a molecule that contains two oxygen and one carbon atom
  4. 9. the height of the ocean
  5. 10. Measure of hotness and coldness expressed in Celsius
  6. 11. day to day change in the atmosphere
Down
  1. 1. long term changes in global temperatures and other characteristics of the atmosphere
  2. 3. A large rotating storm with high speeds that form over tropical areas
  3. 4. A community of interacting organisms and their environment
  4. 5. a rise of water with no place to go
  5. 7. Where we all live