The vast majority of meteorological weather events transpire within which atmospheric layer?
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Answer: D. Troposphere
Explanation
The troposphere contains the vast majority of atmospheric water vapor and air mass required for weather. Solar heating at the surface drives convection currents, creating clouds, wind, and precipitation in this lower layer. Commercial airplanes fly near the top of this layer to avoid turbulent weather phenomena occurring below. The troposphere extends from the Earth's surface up to an average altitude of about twelve kilometers. Temperature decreases steadily with increasing altitude throughout the entire troposphere atmospheric layer. This lowest atmospheric zone holds roughly seventy-five percent of the total mass of Earth's atmosphere.
Mesosphere is a high and cold atmospheric layer where meteors burn up, lacking the moisture needed for weather. Ionosphere contains charged particles involved in radio wave propagation rather than generating surface weather events. Stratosphere is a stable upper layer featuring the ozone layer, sitting above the turbulent troposphere weather zone.
- Subject
- Everyday Science
- Category
- Everyday Science
- Topic
- —
- Difficulty
- medium
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