Troposphere
Код 2380239
- ISBN: 978-5-5110-8727-6
Код 2380239
High Quality Content by WIKIPEDIA articles! The troposphere is the lowest portion of Earth`s atmosphere. It contains approximately 80% of the atmosphere`s mass and 99% of its water vapor and aerosols. The average depth of the troposphere is approximately 17 km (11 mi) in the middle latitudes. It is deeper in the tropics, up to 20 km (12 mi), and shallower near the polar regions, at 7 km (4.3 mi) in summer, and indistinct in winter. The lowest part of the troposphere, where friction with the...
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