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Question

Which of the following is not one of the ways to prevent water pollution?
  1. Toxic products like household chemicals and cleaning agents should be stored and disposed property.
  2. Pills, liquid or powder medications or drugs should not be thrown into the drain.
  3. Farmers should try using natural fertilisers and pesticides.
  4. Cooking oil, ghee, mayonnaise and fats should be poured down the drains.

A
Toxic products like household chemicals and cleaning agents should be stored and disposed property.
B
Cooking oil, ghee, mayonnaise and fats should be poured down the drains.
C
Pills, liquid or powder medications or drugs should not be thrown into the drain.
D
Farmers should try using natural fertilisers and pesticides.
Solution
Verified by Toppr

  • Cooking oil, ghee, mayonnaise and fats should not be poured down the drains.
  • Grease from cooking oil, ghee and fats poured down kitchen sinks or toilets mix with paper and plastic waste to form a thick mass.
  • As more fat, grease and garbage accumulate, it grows in size, blocks plumbing systems and stops the free flow of wastewater to sewage treatment plants.

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