Which part of the atmosphere are you breathing right now?

Related Mcqs:

1. What is the breathing rate of human being body?

   A. 15-11 minutes
   B. 16-20 minutes
   C. 25-26 minutes
   D. 32-35 minutes

   Submitted by: ★ ɪʟʏᴀsɪʟᴜ ★

2. The inert gas which is substituted for nitrogen in the air used by deep sea divers for breathing, is ________ ?

   A. Argon
   B. Xenon
   C. Helium
   D. Krypton

   Submitted by: Rashid Mehmood

3. ______ are the Breathing center of the body?

   A. Nose
   B. Air
   C. Lungs
   D. None of these

   Submitted by: Muhammad Asif Khajjak

4. Which among the following is the correct sequence of the various layers of the Atmosphere from the Earth’s surface?

   A. Ionosphere, Mesosphere, Stratosphere, Troposphere
   B. Mesosphere, Stratosphere, Ionosphere, Troposphere
   C. Troposphere, Stratosphere, Mesosphere, Ionosphere
   D. Troposphere, Ionosphere, Stratosphere, Mesosphere

   Submitted by: ★ ɪʟʏᴀsɪʟᴜ ★

5. 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

6. 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)

7. 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

8. Which layer of the atmosphere reflects radio waves back to the earth’s surface?

   A. Troposphere
   B. Stratosphere
   C. Ozone layer
   D. Ionosphere

   Submitted by: Aamir Hussain Laghari

9. 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

10. When in the part of its orbit closest to the Sun, Pluto has an atmosphere of nitrogen and methane similar to Triton’s, but what happens when it is farther from the Sun ?

    A. These gases are not present
    B. These gases are like plasma
    C. These gases are frozen 
    D. These gases are volatile

    Submitted by: Muhammad Abdullah