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Assessment
How does increased rainfall typically affect freshwater ecosystems?
It can lead to higher nutrient levels, promoting algal blooms.
It decreases the flow of freshwater bodies significantly.
It has no impact on freshwater ecosystems.
It reduces the biodiversity in freshwater habitats.
What is a potential negative consequence of prolonged heavy rainfall on freshwater ecosystems?
Reduced sedimentation in riverbeds.
Increased erosion and sediment runoff.
Improved water quality.
Lower fish populations due to decreased water temperature.
What role does rainfall play in maintaining the balance of freshwater ecosystems?
It influences nutrient transport and habitat availability.
It has no significant role in ecosystem balance.
It solely determines the temperature of water bodies.
It prevents species migration between ecosystems.
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