By international convention, which line marks the outermost boundary of the Earth’s atmosphere? Options: A . &nbspSpace line B . &nbspBoundary line C . &nbspKarman line D . &nbspAstronaut line

By international convention, which line marks the outermost boundary of the Eart

Question

By international convention, which line marks the outermost boundary of the Earth’s atmosphere?

Options:

A . Space line

B . Boundary line

C . Karman line

D . Astronaut line

Answer: Option C
Answer: (c).Karman line

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