I. Put a check () inside the box if it describes the effect for estuaries, cross (X) if it describes the
effects for intertidal zones.
1. Sea weeds that serve as food for some marine life may die.
2. High tide and low tide will not happen.
* 3. Salt waters will not be salty any more
4. Mud from the rivers may not be safe for marine life.
5. Mangroves may be depleted and erosion on the coast may happen.
6. Thousands of fish will lose their homes.
-7. Fresh water will separate from the saltwater
8. Red tide happens and clams and mussels may poison people as a result.
9. Coral reefs and sea grass beds will be protected from harm.​