Environmental Words #2

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Across
  1. 3. Bags are made of this material at the grocery store
  2. 5. used water, not suitable for drinking
  3. 8. water and raw waste disposed of in toilets or bathrooms
  4. 9. living factors of the environment
  5. 10. Non living factors of the environment
  6. 11. the opposite of an acid
  7. 12. opposite of a base
  8. 13. needle bearing trees that produce seeds in cones
Down
  1. 1. Mostly fertile surface soil used in gardens lots
  2. 2. the number of species present in an area
  3. 4. molten rock sometimes ejected from volcanoes
  4. 6. rain that is high in acidity levels
  5. 7. The amount of a product are willing and able to buy
  6. 14. waste in a state between liquid and solid