Answer:
1. Yes
2. No
3. Yes
4. Yes
5. No
Step-by-step explanation:
Human actions greatly affected estuaries and intertidal zones. Addition of soil waste or liquid turns the estuary and intertidal zone un safe for plants and animals that lives there. We should let our local council know if we see something that affect an estuary and intertidal zone in order to prevent it. Planting trees helps to prevent soil erosion and trap sediment and nutrient run- off into the estuary. Intertidal zone is an important indicator for climate change because it is related to the climate.