Question
With reference to sources of water pollution, which of the following is/are true?
1. Natural sources
2. Domestic sources
3. Agricultural sources
4. Industrial sources
Answer: Option D
:
D
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:
D
Water pollution is caused by a variety of human activities such as industrial, agricultural and domestic and also by natural sources. Natural sources of pollution of water are soil erosion, leaching of minerals from rocks and decaying of organic matter.
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