Climate Change

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Across
  1. 2. north
  2. 4. change
  3. 6. nino
  4. 7. gases
  5. 8. footprint
  6. 13. fuels
  7. 14. dioxide
  8. 15. layers
  9. 16. renewable
Down
  1. 1. hot
  2. 3. sun
  3. 5. warming
  4. 6. nonrenewable
  5. 9. increasing
  6. 10. ice
  7. 11. burning
  8. 12. energy