Of the following, which water pollutant is a source of the waterborne disease Cholera?

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UGC NET Paper 2: Physical Education 29 Sep 2020 Shift 1
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  1. Animal waste
  2. Fertilizers
  3. Sewage
  4. Mercury

Answer (Detailed Solution Below)

Option 3 : Sewage
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UGC NET Paper 1: Held on 21st August 2024 Shift 1
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50 Questions 100 Marks 60 Mins

Detailed Solution

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The correct answer is sewage.

Key Points

Waterborne disease:

  • Waterborne Diseases are diseases caused by pathogenic microorganisms that are transmitted in water.
  • For example cholera, Diarrhea, and Hepatitis A.
  • Sewage:
    • Also called wastewater.
    • It is contaminated water from homes, schools, and industries.
    • The main source of water pollution.

Additional Information 

  • Animal waste:
    • Animal wastes are commonly considered excreted materials from animals.
    • Waste may include straw, hay, wood shaving, etc.
  • Fertilizers:
    • It is a natural or artificial substance containing chemical elements that improve the growth and productivity of plants.
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