Which of the following is a water polluting factor

Options

A. Smoke
B. Industrial waste
C. Detergent
D. Ammonia

Explanation

To determine which of the following is a water polluting factor, we can analyze the options provided.

Step 1: Identify the options given.
- The options mentioned are smoke, industrial waste, detergent, and ammonia.

Step 2: Understand what constitutes water pollution.
- Water pollution occurs when harmful substances contaminate water bodies, making them unsafe for drinking, swimming, and supporting aquatic life.

Step 3: Analyze each option:
- **Smoke**: While smoke can contribute to air pollution, it does not directly pollute water.
- **Industrial Waste**: This is a significant contributor to water pollution. Industries often discharge waste products, which can contain toxic substances, into rivers and lakes.
- **Detergent**: Detergents can contribute to water pollution as they can lead to eutrophication, but they are not as significant as industrial waste.
- **Ammonia**: Ammonia can also pollute water, especially from agricultural runoff and wastewater, but it is not as prevalent as industrial waste.

Step 4: Conclusion
- Among the options, **industrial waste** is the most significant water polluting factor due to its toxic effluents released from various industries.

Final Answer: **Industrial Waste** is a water polluting factor.

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