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Question : The final boundary between the Earth and the outer space is called ____.

Option 1: magnetosphere

Option 2: ionosphere

Option 3: mesopause

Option 4: magnetopause


Team Careers360 16th Jan, 2024
Answer (1)
Team Careers360 21st Jan, 2024

Correct Answer: magnetopause


Solution : The correct answer is magnetopause.

The magnetopause is a line that separates the Earth's magnetic field from the solar wind. Solar winds are a component of outer space, although Earth's atmosphere extends up to the magnetosphere. Chapman and Ferraro first proposed this boundary in 1931.
 

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