Environmental awareness

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Across
  1. 2. Contamination of air, water, soil
  2. 5. An eco friendly way of transportation
  3. 6. Type of renewable energy
  4. 8. Most common waste in the ocean
  5. 9. area with large amounts of waste material
  6. 10. Species at the risk of extinction
Down
  1. 1. Natural process of breaking down organic and food waste
  2. 3. one of the major reason of air pollution
  3. 4. process of turning waste into reusable material
  4. 7. protective layer of earth from sun's ultraviolet rays