The Environment

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Across
  1. 4. A layer of gas that protects the Earth from harmful ultraviolet radiation.
  2. 6. Gases that trap heat in the Earth's atmosphere, contributing to global warming.
  3. 7. The ability to maintain ecological balance by avoiding depletion of resources.
  4. 9. The natural environment where an organism lives.
  5. 10. Species at risk of becoming extinct.
Down
  1. 1. The long-term weather patterns in a particular region.
  2. 2. The process of cutting down trees to clear land for farming or development.
  3. 3. Contamination of air, water, or soil by harmful substances.
  4. 5. The process of converting waste into reusable material.
  5. 8. Unwanted or unusable materials that are often thrown away.