World Environment Day

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Across
  1. 1. Essential natural resource, often polluted
  2. 4. Layer that protects Earth from UV rays
  3. 8. The natural world around us
  4. 9. Use items again to reduce waste
  5. 12. Our home planet
  6. 13. Contamination of air, water, or soil
  7. 14. Month when World Environment Day is celebrated
Down
  1. 1. Unwanted or unusable materials
  2. 2. Variety of life in the world
  3. 3. Energy from the sun
  4. 5. Gives oxygen and absorbs carbon dioxide
  5. 6. Process of converting waste into reusable material
  6. 7. Color symbolizing eco-friendliness
  7. 10. Action encouraged to grow more trees
  8. 11. Invisible gas we breathe