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The mesosphere is roughly located between which height range?

Answer and explanation

Correct answer: 50 to 80 kilometres

Direct answer: The mesosphere is roughly between 50 and 80 kilometres above Earth’s surface, so option A is correct. The layer begins at the stratopause, near 50 km, and ends at the mesopause, near 80 km. In the mesosphere, temperature generally decreases with height, and many meteoroids become luminous or burn because they collide with atmospheric particles. Option B, 0–13 km, describes the approximate troposphere. Option C, 80–400 km, includes much of the thermosphere rather than the mesosphere. Option D is far outside the usual school-level range for the mesosphere. Exact boundaries can vary somewhat, but 50–80 km is the standard approximate range used in textbooks. Memory cue: remember the sequence of approximate tops: troposphere 13 km, stratosphere 50 km, mesosphere 80 km.

Related tags

MesosphereHeightMeteorsAtmospheric LayersCovers GaapTheory Base Of AccountingAccountancyClass 11 Mcq

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