The environment!

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Across
  1. 3. It conserves_____.
  2. 6. Is the planting of trees.
  3. 8. It protects _____ resources.
  4. 9. It avoids ______ change.
Down
  1. 1. pollution, It reduces, eliminates and prevents contamination.
  2. 2. It saves the _____ environment.
  3. 4. water, It means using less water.
  4. 5. It converts waste materials into new materials.
  5. 7. It reduces_____.