save our environment

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Across
  1. 4. Sorting waste based on its type
  2. 6. Planting trees again in deforested areas
  3. 8. The process of using waste materials again
  4. 9. Effort to protect nature and the environment
  5. 10. Reducing the use of plastic is an example of this action
Down
  1. 1. Energy sources that do not run out easily
  2. 2. A place where waste is disposed
  3. 3. Animals or plants that are close to extinction
  4. 5. Waste that can decompose naturally
  5. 7. Harmful gas that causes global warming