kelompok8

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Across
  1. 3. Turning waste into reusable material.
  2. 5. day. A day to celebrate and protect the planet.
  3. 8. pollution.Contamination of water bodies.
  4. 11. The variety of life on Earth.
  5. 13. The act of protecting plants and animals.
  6. 14. warming. The gradual warming of the Earth.
  7. 16. The layer that protects Earth from UV rays.
  8. 18. Energy from the sun.
  9. 19. Using resources wisely to protect the environment.
Down
  1. 1. An action to reduce waste, often symbolized by “3Rs.”
  2. 2. energy. An energy source made from wind.
  3. 4. change. Melting ice at the poles is caused by this.
  4. 6. Plants that absorb carbon dioxide.
  5. 7. Cutting down forests.
  6. 9. renewable. A natural resource that cannot be replaced.
  7. 10. Afuel made from organic matter.
  8. 12. Harmful substances in the air.
  9. 13. dioxide. A harmful gas that causes global warming.
  10. 15. The process of making soil from organic waste.
  11. 17. A reusable material made from sand.