Q. Consider the following statements regarding the “Karman line”:
1.It is the boundary between the Earth’s atmosphere and outer space.
2.It is an internationally recognized boundary of space.
Which of the statements given above is/are correct?

[A] 1 only

[B] 2 only

[C] Both 1 and 2

[D] Neither 1 nor 2

Answer: C
Notes:

Explanation: Karman line – The Karman line is the boundary between the Earth’s atmosphere and outer space at an altitude of 100km (62 miles) above sea level.

It is an internationally recognized boundary of space. The Karman line is near the transition between the upper mesosphere and lower thermosphere.

Source: FORUMIAS

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