SATHEE: Human Reproduction Question 202

Human Reproduction Question 202

Question: The major cause (80%) of air pollution in big cities is due to

Options:

A) Transportation by automobiles

B) Industrial activities

C) Use of insecticides

D) Radioactive fallouts

Show Answer

Answer:

Correct Answer: A

Solution:

Automobiles are the greatest pollutor of the atmosphere and are responsible for 80% of air pollution of big cities.

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Human Reproduction Question 202

Question: The major cause (80%) of air pollution in big cities is due to

Options:

Answer:

Solution:

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