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Assessment
What role do phytoplankton play in marine ecosystems?
They serve as the primary producers in the ocean food web.
They are major predators of zooplankton.
They are primarily responsible for the ocean's thermal regulation.
They act as decomposers in the ocean.
How do climate change and rising temperatures affect phytoplankton diversity?
They promote an increase in phytoplankton diversity.
They lead to a decrease in phytoplankton diversity.
They have no effect on phytoplankton diversity.
They cause phytoplankton to become more resilient.
What is a significant consequence of reduced phytoplankton diversity?
Improved water quality.
A decline in fish populations.
Increased availability of nutrients.
Enhanced primary productivity.
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