Question

what is troposphere?..???
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Answer 1

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What is troposphere ?

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The word troposphere is derived from the Greek tropos (meaning "turn, turn toward, change") and sphere (as in the Earth) . Reflecting the fact that rotational turbulent mixing plays an important role in the troposphere's structure and behaviour. Most of the phenomena associated with day-to-day weather occur in the troposphere.

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The troposphere is the lowest layer of Earth's atmosphere, and is also where nearly all weather conditions take place.

• It contains 75% of the atmosphere's mass and 99% of the total mass of water vapour and aerosols.
• [2] The average height of the troposphere is 18 km (11 mi; 59,000 ft) in the tropics.
• 17 km (11 mi; 56,000 ft) in the middle latitudes, and 6 km (3.7 mi; 20,000 ft) in the polar regions in winter.
• The total average height of the troposphere is 13 km (8.1 mi; 43,000 ft).

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Answer 2

The troposphere is the innermost layer of Earth's atmosphere.....!!

the only troposphere contains water vapour if we compare all the layers of the atmosphere...!!!

hope it helps you....☺