SSC CGL 4 Sep 2016 Paper

Question : 49 of 100

Marks: +1, -0

Green House Effect’ means

Pollution in houses in tropical region
Prevention of ultraviolet radiation by the ozone layer
Trapping of solar energy due to atmospheric gases
Damage to green painted buildings

Solution:

The greenhouse effect occurs when Earth’s atmosphere traps solar radiation because of the presence of certain gases, causing the heating of the earth. These greenhouse gases include water vapor,

CO_2

, methane, nitrous oxide (

N_2O

) and other gases, according to the Environmental Protection Agency (EPA).

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