Scientists are allowed to study ecosystems that are restricted for conservation purposes.

Ecotourism is any activity that will gain money for the conservation of estuaries and intertidal zones in the community.

Ecotourism aims to increase people’s awareness about certain ecosystems, and earn profits at the same time.

Letting others be aware of the impacts of people on the ecosystem is a conservation activity.

As long as human activities are on land, aquatic ecosystems will not be affected.