Ozone layer prevents ______________ radiation from entering the atmosphere?

Related Mcqs:

1. 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

2. One of the main function of the earth’s ozone layer is to ?

   A. Prevent global warming
   B. Filter out ultraviolet rays
   C. Absorb pollution
   D. All of the above

3. The ozone layer is at height of________kilometers from the surface of the Earth?

   A. 10 to 20
   B. 20 to 30
   C. 30 to 40
   D. 40 to 50

   Submitted by: ★ ɪʟʏᴀsɪʟᴜ ★

4. Ozone layer thickness is measured in____________?

   A. Metre
   B. Joule
   C. Pounds
   D. Dobson

   Submitted by: Muhammad Husnain Naseer

5. Ozone layer protects the Earth from __________ radiations from the Sun.

   A. microwaves
   B. infrared
   C. X-rays
   D. ultraviolet

   Submitted by: Aamir Hussain Laghari

6. There is a hole in the Ozone Layer at__________?

   A. South Pole
   B. North Pole
   C. Both A and B
   D. None of These

   Submitted by: Munwar Ali Sohu

7. Composition of Ozone layer?

   A. O1
   B. O2
   C. O3
   D. O4

   Submitted by: Hasnain Ali

8. Which is the New & Most Important Culprit damaging the ozone Layer?

   A. Carbon Dioxide
   B. Chlorofluoro Carbons
   C. Nitrous Oxide 
   D. Carbon Monoxide

   Submitted by: Shahbaz Jiskani

9. __________ contains the ozone layer.

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

   Submitted by: Muhammad Abdullah

10. _________ contains ozone layer.

    A. Thermosphere
    B. Exosphere 
    C. Lithosphere
    D. Stratosphere

    Submitted by: Muhammad Abdullah