environment (Margus, Ramon)

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Across
  1. 2. deadly or poisonous (of waste, chemicals, pollutants, etc.)
  2. 5. to reduce as much as possible
  3. 8. to give money or goods to an organization you want to help or support
  4. 9. carrying harmful bacteria or toxins that can cause disease or death
  5. 11. to keep from harm
Down
  1. 1. animals, birds, insects, etc. living naturally in the wild
  2. 3. to put organic waste like vegetable peels, uneaten food, grass clippings and leaves into a large container that breaks it down into healthy soil
  3. 4. to make something new from materials that have been used before
  4. 6. the complex system of relationships between living things and their environment
  5. 7. the place in which a species normally lives
  6. 10. a thick dirty cloud at ground level caused by pollutants reacting to sunlight