Most of the ocean is oligotrophic or nutrient poor.

Name: Most of the ocean is oligotrophic or nutrient poor.
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Quizplus · Accepted Answer

The majority of the ocean is considered oligotrophic, meaning it has low nutrient content. This is due to factors such as low levels of sunlight penetration and limited access to nutrients from land or deep ocean currents. However, there are also areas of the ocean that are eutrophic, or nutrient-rich, due to factors such as upwelling and runoff from land.

Most of the Ocean Is Oligotrophic or Nutrient Poor