Earth Day Movement Crossword

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Across
  1. 5. tiny plastic particles that are increasingly polluting our planet
  2. 7. the action of clearing a wide area of trees
  3. 11. What had been catching on fire and brought more attention to climate change
  4. 13. A prolonged period of excessive heat, often combined with excessive humidity
  5. 17. A result of the Environmental protests
  6. 18. the production and discharge of gases into the atmosphere, especially from factories or machines
  7. 19. Energy transfer in the form of electromagnetic waves or particles that release energy when absorbed by an object
  8. 20. founded Zero Hour, a youth environmentalist group
Down
  1. 1. harmful substances or chemicals in the environment
  2. 2. The number of people who protested environmental destruction on 22 April 1970
  3. 3. the variability of species on our planet
  4. 4. major changes in temperature, precipitation, or wind patterns, among others, that occur over several decades or longer
  5. 6. To convert waste into reusable material
  6. 8. What the congress was on the first Earth Day because so many of the members were involved with the protests
  7. 9. energy derived from nontraditional sources
  8. 10. Senator who led the first Earth Day
  9. 12. the total amount of greenhouse gases that are generated by our actions
  10. 14. The state that held a dolphin themed Earth Day
  11. 15. made as an effect of the first Earth day
  12. 16. what an organization does when they market themselves as environmental but aren't