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