How can we help maintain healthy bay, estuary, and coastal ecosystem

The most obvious way we can establish and maintain a healthy coastal ecosystem is by recycling all recyclable materials and trying to live with as little waste as possible. Also, using clean transportation, such as biking and such, would help slow down air pollution; giving sealife clean air to breathe.

oceans

indian ocean

pacific ocean

atlantic ocean

arctic ocean

southern ocean

im not intirely sure but i think the anwser is d relative humidity