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A. Karman line
B. Stratosphere
C. Thermosphere
D. Exosphere
Answer & Solution
Option: A
Explanation :There is no distinct boundary between the atmosphere and space, but an imaginary Karman line is the altitude where space begins. It is about 62 miles (100 km) high. It commonly represents the border between the Earth’s atmosphere and outer space.
Explanation :There is no distinct boundary between the atmosphere and space, but an imaginary Karman line is the altitude where space begins. It is about 62 miles (100 km) high. It commonly represents the border between the Earth’s atmosphere and outer space.
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