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Assessment
What are algal blooms primarily caused by?
Nutrient pollution from fertilizers
Contaminated drinking water
Industrial waste only
Natural lakes and rivers only
Which health risk is associated with exposure to harmful algal blooms?
Respiratory problems
Skin rashes and irritation
Increased bone density
Improved mental clarity
Which toxin is commonly associated with blue-green algal blooms?
Cyanotoxin
Diatoxins
Plumbotoxins
Methanol
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