If the level of atmospheric pollution increases:

Related Mcqs:

1. Atmospheric temperature increases at the higher altitudes due to________?

   A. Conduction
   B. Convection
   C. Inversion
   D. Radiation

   Submitted by: Abdul Sami Bhayo

2. Atmospheric pressure at sea level is _______?

   A. 746 mm
   B. 760 mm
   C. 820 mm
   D. None of these

   Submitted by: Mansoor Ahmed Suhag

3. Which of the following atmospheric layers help in radio communication?

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

4. The atmospheric greenhouse effect is produced mainly by the __________________?

   A. Absorption and re-emission of visible light by the atmosphere
   B. Absorption and re-emission of ultraviolet radiation by the atmosphere
   C. Absorption and re-emission of infrared radiation by the atmosphere
   D. Absorption and re-emission of visible light by clouds
   E. Absorption and re-emission of visible light by the ground

   Submitted by: Mansoor Ul Haque

5. The atmospheric air is held to the Earth by?

   A. gravity
   B. winds
   C. clouds
   D. rotation of the Earth

   Submitted by: Malik Asghar Hussain

6. Atmospheric pressure decrease rapidly with altitude because the air becomes_______ ?

   A. Colder
   B. Less denser
   C. Rich in Ozone
   D. Warmer

   Submitted by: Mansoor Ahmed Suhag

7. _________ means a line on a map connecting points having the same atmospheric pressure at a given time or on average over a given period.

   A. Isobar 
   B. Isobath
   C. Isohel
   D. Isohyet

   Submitted by: Naveed Tahir

8. _________ is the atmospheric layer that absorbs most of the ultraviolet radiation that Earth receives from the Sun.

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

   Submitted by: Muhammad Abdullah

9. Stratosphere is the atmospheric layer that absorbs most of __________ that Earth receives from the Sun.

   A. Infrared radiation
   B. Ultraviolet radiation
   C. Ozone layer
   D. Radio waves

   Submitted by: Muhammad Abdullah

10. Atmospheric pressure is the force (per unit-area) perpendicular to a unit-area of planetary surface, as determined by _________.

    A. Mass of vertical column of atmospheric gases
    B. Mass of horizontal column of atmospheric gases
    C. Weight of vertical column of atmospheric gases
    D. Mass of vertical and weight of horizontal of atmospheric gases

    Submitted by: Muhammad Abdullah