Conservation of Natural Resources

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Across
  1. 1. A storage space for water
  2. 5. Planting trees in areas that were not previously forested
  3. 7. Cutting down forests without replacing the trees
  4. 9. Type of garden where animals are kept for conservation and education
  5. 11. The process plants use to make food using sunlight and carbon dioxide
  6. 15. A reserve where animals are protected, and hunting is not allowed
  7. 18. Processing used materials into new products
  8. 19. Process of breathing in oxygen and releasing carbon dioxide
  9. 20. International agency for conservation of nature
Down
  1. 2. Natural materials like soil, water, forest, and minerals
  2. 3. Replanting trees in a deforested area
  3. 4. The introduction of harmful substances into the environment
  4. 6. Complete disappearance of a plant or animal species
  5. 8. Stealing small amounts, especially natural resources like minerals
  6. 10. Proper maintenance of natural resources for survival and development
  7. 12. A protected area with tourist facilities and free-moving wildlife
  8. 13. Excessive grazing by animals that leads to land degradation
  9. 14. Illegal hunting of animals
  10. 16. Removal of the topsoil by wind or water
  11. 17. Travel for recreation that can benefit from natural scenery