Coastal Science Crossword Challenge

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Across
  1. 2. variety of living organisms in an ecosystem
  2. 5. coastal tree system that protects reef from erosion
  3. 7. protection and management of natural resources
  4. 8. community of living organisms and their environment
  5. 9. catching too many fish faster than they can reproduce
Down
  1. 1. buildup of sand or mud in water
  2. 3. process by which coral loss colour due to stress or warming
  3. 4. harmful substances entering the environment
  4. 6. Process by which land is worn away by water