Environmental Sciences, asked by begumnargis205, 11 months ago

the zone of life extend about _ km atmosphere​

Answers

Answered by bhaskarnadar67888
1

Answer:

It extends from the stratopause at an altitude of about 50 km (31 mi; 160,000 ft) to the mesopause at 80–85 km (50–53 mi; 260,000–280,000 ft) above sea level. Temperatures drop with increasing altitude to the mesopause that marks the top of this middle layer of the atmosphere.

Answered by hotelcalifornia
0

The zone of life extend in Troposphere which ranges from 7 km

Explanation:

  • The troposphere is the lowest layer among the stratification of atmosphere.
  • On poles to 20 km on equator above the sea level as it constitutes majority of the atmosphere of the earth.
  • The layer witnesses significant weather phenomenon which makes life possible on earth.
  • The presence of 21 percent of oxygen near the surface helps in sustaining wide variety of flora and fauna.
  • The right balance of temperature, precipitation and humidity along with level of different gases like carbon dioxide are significant contributor of life.
  • As one goes up, the atmospheric pressure decreases as the percentage of nitrogen (78%) decreases, due to which sky divers usually carry oxygen cylinder.

Read more:

Why is the atmosphere so important to us write at least five advantage​

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