The aquatic ecosystem with the world's highest net primary productivity per unit area are found in the
A)euphotic zone.
B)abyssal zone.
C)bathyal zone.
D)coastal zone.
E)profundal zone.

Question

Quizplus · Accepted Answer

The coastal zone is where the land meets the sea, and it has the highest net primary productivity per unit area compared to other aquatic ecosystems. This is because it receives a lot of nutrients from rivers that flow into the ocean and has plenty of sunlight for photosynthesis. As a result, there is a lot of plant growth and abundant animal life, making it a very productive ecosystem.

The Aquatic Ecosystem with the World's Highest Net Primary Productivity