When a pollutant interferes with photosynthesis of phytoplankton it indirectly affects higher trophic levels.

Question

Quizplus · Accepted Answer

Phytoplankton are the base of the marine food chain and play a crucial role in supporting higher trophic levels. When a pollutant interferes with photosynthesis of phytoplankton, their growth and reproduction may be affected, leading to a decline in their population. As a result, the availability of food for higher trophic levels like zooplankton, fish, and marine mammals may be reduced, impacting the entire food web. Hence, it can be inferred that pollutants that affect phytoplankton indirectly affect higher trophic levels.

When a Pollutant Interferes with Photosynthesis of Phytoplankton It Indirectly