Put a check (/) if it is the right way to protect and conserve estuary and intertidal zones, and (x) if not. _____1. I learned to be more caring and responsible after doing the activities in this lesson. _____2. I see people throwing their wastes in nearby esteros and canals. _____3. My friends and I participate in Manila Bay Clean-Up. _____4. Fishes and other marine animals are dying because of dirty river. _____5. People take care of the estuaries by following laws set by the Department of Environment and Natural Resources. _____6. Install and maintain marine sanitation devices on your boat. _____7. Dump your trash overboard; dispose improperly. _____8. When visiting coral reefs, do not touch living coral. _____9. Do not plant trees or seagrass or remove invasive vegetation. ____10. Do not dump petroleum products, including oil, down storm drains; recycle used motor oil.