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Assessment
What is the primary cause of algal blooms in water bodies?
Excess nutrients, particularly nitrogen and phosphorus
High levels of bacteria
Low water temperature
Increased water salinity
What harmful effect can algal blooms have on aquatic life?
Decreased oxygen levels in the water
Increased biodiversity
Enhanced water clarity
Formation of habitat for fish
Which of the following is a potential human health risk associated with algal blooms?
Increased recreational opportunities
Toxic cyanobacteria production
Improved water quality
Higher fish populations
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