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  • Environmental Pollution (Class VIII)
  • What is the main source of surface water pollution?
Multiple choice

What is the main source of surface water pollution?

  1. Use of fertilisers and pesticides

  2. Open defecation

  3. Domestic sewage

  4. Throwing garbage on land

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Open defecation is the main source of surface water pollution.

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