Watershed and Human Impact (Salem Middle)

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Across
  1. 3. using a product more than once
  2. 5. amount of salt in water
  3. 8. a resource that nature can remake in a human lifetime
  4. 9. the number of states that are a part of the Chesapeake Bay watershed
  5. 11. lowering the amount of waste produced
  6. 12. area of land that is always partially wet
  7. 13. how clear or cloudy the water is
Down
  1. 1. cannot be remade by nature in a human lifetime
  2. 2. to change waste into a new and usable product
  3. 4. all the land draining into a single body of water
  4. 6. examples are coal, oil and natural gas
  5. 7. Dissolved _______ is what plants make and fish breathe
  6. 10. where fresh and salt water mix