General Knowledge · Q421

Environmental Science

Competitive Exams · General Knowledge · question 421

Q421

What is troposphere?

A.

Portion of air

B.

Portion of water

C.

Lowest layer of atmosphere where we survive

Answer

D.

Portion of sky

Answer: Option C

Solution

Answer: Option C

Solution:

The lowest region of the atmosphere, extending from the earth's surface to a height of about 6–10 km (the lower boundary of the stratosphere).

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