About the environment

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Across
  1. 2. international nonprofit organization formed in 1945 to increase political and economic cooperation among its member countries.
  2. 3. we can recycle vegetable and fruit peels and make.
  3. 4. the country which has the clearest lake in the. world.
  4. 6. 16-year-old who fights against climate change.
Down
  1. 1. We have so much Carbon Dioxide because of.
  2. 3. The world's cleanest city is
  3. 5. Which of the 4 R's would you do to a plastic cup.
  4. 7. What do we celebrate on 22nd April.