socials crossword #1

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Across
  1. 6. a layer of gas above the earth's surface that protects human beings from harmful rays of the sun
  2. 8. the essential materials needed in an industry to make a product
  3. 12. in the language of colonialism, the colonizing power was often referred to as the “mother” country-a sexist reference no longer in use
  4. 13. to feed on growing plants such as grass
  5. 14. a complete change in something
  6. 15. worldwide
Down
  1. 1. land held to be used by everyone
  2. 2. an increase in the world's temperature
  3. 3. animal droppings used for fertilization
  4. 4. a group of animals distinguished by particular characteristics
  5. 5. to use
  6. 7. to sow seeds by throwing them over a field by hand
  7. 9. an economy based in industry, not agriculture
  8. 10. animal food
  9. 11. new inventions; the science industry