![Which of the following is a main factor of water pollution?](https://www.gkseries.com/blog/wp-content/uploads/2022/09/Which-of-the-following-is-a-main-factor-of-water-pollution.png)
Q. Which of the following is a main factor of water pollution?
- Commercial production
- Windmill
- Smoke and ammonia
- Detergents
Answer: Detergents
Answer: Detergents
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