The lowest layer of atmosphere is known as the Options: A . &nbspStratosphere B . &nbspTroposphere C . &nbspIonosphere D . &nbspNone of these

The lowest layer of atmosphere is known as the

Question

The lowest layer of atmosphere is known as the

Options:

A . Stratosphere

B . Troposphere

C . Ionosphere

D . None of these

Answer: Option B

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