WATER AND SUSTAINABILITY

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Across
  1. 5. an underground layer of saturated rock, sand, or gravel
  2. 6. fishing net that has been abandoned
  3. 7. reduced level of oxygen in the water
  4. 8. Leaving enough fish in the ocean
  5. 9. attraction between two different substances
  6. 10. when large amount if ground water have been withdrawn
  7. 11. precipitation that flows across land
Down
  1. 1. (PET)Most widely recycled plastic
  2. 2. hydrogen bond
  3. 3. land that water flows across or under to a river
  4. 4. accounts for 69% of surface fresh water
  5. 12. natural vegetation from the edge of a stream bank