Answer:
1. Dispose household and yard chemicals properly.
2. Segregate waste
3. Practice the 5'rs
4. Plant trees or seagrasses
5. Volunteer in clean-up events
6. Don't use dynamite in fishing
7. Use big holes in your net if you fish in order that big fishes will only be caught and small fishes won't be caught
8. Pick up trash
9. Use reusable bags when shopping
10. Use organic fertilizers
11. Don't throw trash in bodies of water
You can choose in any of that. Sorry for wrong grammar or spelling
