Friday , 19 April 2024
Home / General Knowledge / World Geography / The mesosphere starts at 31 miles (50 km) and extends to

The mesosphere starts at 31 miles (50 km) and extends to

A. 60 km
B. 85 km
C. 75 km
D. 80 km

Answer & Solution
Option: B
Explanation : Earth’s atmosphere is divided into five main layers: Exosphere, Thermo-sphere, Mesosphere, Stratosphere and Troposphere.
Mesosphere starts at 31 miles (50 km) and extends to 53 miles (85 km) high. The top of the mesosphere, called the mesopause, is the coldest part of Earth’s atmosphere, with temperatures averaging about minus 130 degrees F (minus 90 C). Jets and balloons don’t go high enough, and satellites and space shuttles orbit too high.
Discuss in Forum
Report Error
Please comment below with correct answer and it’s detail explanation.



    About Pakexammcq

    Check Also

    Which one is the smallest landlocked country by population 2019

    A. Vatican City B. Kazakhstan C. San Marino D. Andorra

    Leave a Reply

    Your email address will not be published. Required fields are marked *