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  • 5. Pollution of Air and Water(8)
  • Water pollution is caused by
Multiple choice

Water pollution is caused by

  1. Excess drawing of water from water bodies

  2. Addition of untreated sewage in water bodies

  3. Plant growing near water bodies

  4. Aquatic animals living in water

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

fact

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