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How do algal blooms affect the life in w...

How do algal blooms affect the life in water bodies

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### Step-by-Step Solution: 1. **Understanding Algal Blooms**: Algal blooms are rapid increases in the population of algae in water bodies, often caused by an influx of nutrients like phosphates and nitrates from human activities. 2. **Causes of Algal Blooms**: The primary cause of algal blooms is the discharge of untreated sewage and industrial effluents into water bodies. This waste contains high levels of organic matter and nutrients that promote algal growth. 3. **Eutrophication Process**: Normally, lakes and rivers undergo a natural aging process called eutrophication, which occurs slowly over time. However, human activities can accelerate this process, leading to cultural eutrophication, where nutrient overloads speed up the aging of the water body. ...
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