The coldest region of the Earth’s atmosphere is__________?

Related Mcqs:

1. 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

2. Coldest point in atmosphere is?

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

   Submitted by: Fazal Manan Safi

3. Second layer of Earth’s atmosphere is__________?

   A. Stratosphere
   B. Mesosphere
   C. Troposphere
   D. Thermosphere

   Submitted by: Rehana Mallah

4. About 50% of the Earth’s crust, including the waters on the Earth and atmosphere, is?

   A. Oxygen
   B. Cabon Dioxide
   C. Silicon
   D. Clay

5. Which is the Coldest Planet ?

   A. Earth
   B. Venus
   C. Mercury
   D. Uranus

   Submitted by: Manzoor ahmed

6. 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

7. The sky appears blue because the earth’s atmosphere __________?

   A. Scatters blue light
   B. Reflects blue light
   C. Transmits blue light
   D. Has actual blue cover

8. What prevents the earth’s atmosphere from drifting away into space?

   A. Gravity
   B. Ozone layer
   C. Troposphere
   D. Ecosystem

   Submitted by: Ashfaque Ali Khoso

9. Which layer of the atmosphere lies close to the earth?

   A. Stratosphere
   B. Mesosphere
   C. Troposphere
   D. Thermosphere

   Submitted by: Ali Mallah

10. Which planet is losing its atmosphere at faster than the earth?

    A. Mecury
    B. Venus
    C. Mars
    D. Jupiter

    Submitted by: Abid Otho