Coldest point in atmosphere is?

A. Tropopause
B. Mesopause
C. Exopause
D. None of these

Submitted by: Fazal Manan Safi

The top of the mesosphere, called the mesopause, is the coldest part of Earth’s atmosphere. Temperatures in the upper mesosphere fall as low as −101 °C (172 K; −150 °F), varying according to latitude and season.

Related Mcqs:

The coldest region of the Earth’s atmosphere is__________?
A. Exosphere
B. Thermosphere
C. Stratopause
D. Mesopause

Submitted by: Fida Ur Rasool
Which is the Coldest Planet ?
A. Earth
B. Venus
C. Mercury
D. Uranus

Submitted by: Manzoor ahmed
Which of the following is called smallest, shallowest and coldest ocean of the world?
A. Pacific Ocean
B. Indian Ocean
C. Arctic Ocean
D. None of the above

Submitted by: Naveed Tahir
Ozone layer prevents ______________ radiation from entering the atmosphere?
A. Infra-red
B. Ultraviolet
C. X-rays
D. Gamma rays
E. None of these
The unit to measure the quantity of Ozone in atmosphere is?
A. Dobson
B. Dalton
C. Cuolomb
D. none
what is the height of The atmosphere layer mesosphere?
A. 85 km
B. 50 km
C. 40 km
D. 10 km

Submitted by: Rehana Mallah
The top atmosphere of the Earth directly reflects back into space nearly what part of the total amount of sun’s energy coming to it?
A. 10%
B. 20%
C. 30%
D. 50%

Submitted by: Jameel Ahmed Solangi (Larkana)
The lowest region of the earth’s atmosphere comes between the earth and stratosphere. what is this region’s name?
A. Ionosphere
B. Troposphere
C. Stratosphere
D. Mesosphere

Submitted by: Ashfaque Ali Khoso
Solar wind is caused by the high temperature and pressure in the sun’s which atmosphere?
A. Photosphere
B. Chromosphere
C. Corona
D. A and B

Submitted by: Muhammad Abdullah
____________ contains 75–80 % of the mass of the atmosphere.
A. Stratosphere
B. Mesosphere
C. Thermosphere
D. Troposphere

Submitted by: Muhammad Abdullah