The thermosphere begins at a height of _____________.

80 Km

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95 Km

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105 Km

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120 Km

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Solution

The correct option is A 80 Km
The thermosphere begins at about 80 km (50 mi) above sea level. At these high altitudes, the residual atmospheric gases sort into strata according to molecular mass (see turbosphere).

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The thermosphere begins at a height of _____________.

The correct option is A 80 KmThe thermosphere begins at about 80 km (50 mi) above sea level. At these high altitudes, the residual atmospheric gases sort into strata according to molecular mass (see turbosphere).

The correct option is A 80 Km
The thermosphere begins at about 80 km (50 mi) above sea level. At these high altitudes, the residual atmospheric gases sort into strata according to molecular mass (see turbosphere).