Question

Which of the following are major green house gases ?

A) CO2 and CH4 B ) H2 and N2 C) CO and H2 D) None of thes​

Answer 1

Required Answer:-

According to the options, The major green house gases are Carbon dioxide ($\rm{CO_2}$) and Methane ($\rm{CH_4}$). They cause greenhouse effect.

• Answer - Option (A)

Greenhouse effect is a phenomenon of absorbing light or Infrared radiations and not letting them go. This in turn increases the overall average temperature of earth causing global warming.

The other greenhouse gases includes:

• Water vapour ($\rm{H_2O}$)
• Ozone
• Nitrous oxide
• Chlorofluorocarbons (CFCs)
• Hydroflurocarbons (HFCs)

Answer 2

Required Answer:-

Your Answer is!......$\:$

$\leadsto{ \boxed{ \boxed{ \bold{option \: A }}}}$

Extra Info:-

Green house gas:-

Greenhouse gas, any gas that has the property of absorbing infrared radiation (net heat energy) emitted from Earth’s surface and reradiating it back to Earth’s surface is called green house gas..

Effects of green house gas:-

Greenhouse effect, a warming of Earth’s surface and troposphere caused by the presence of water vapour, carbon dioxide, methane, and certain other gases in the air.