Aquatic organisms in coastal areas face a variety of predators on land and in the water and air. which ocean process exposes the coastal aquatic organisms to land-based predators

Aquatic organisms face a lot of challenges such as predators on land, air and water for the mentioned below reasons:

-Due to the presence of nutrients that swipe from ocean to the shores along with tides which makes predators to be present along the shores which ultimately pose a threat to coastal aquatic organisms.

- The second option would be the movement of ocean conveyor belt that raises and lower the water levels from the coasts.

the answer u all are looking for is 4000000000000000000000 million years.