1.

Explain briefly about green house effect.

Answer»
  • Some gases present in the atmosphere such as carbon dioxide, carbon monoxide, methane, and water vapour trap heat from radiating back to the space. 
  • The natural green house gases act like a big blanket around the earth, keeping it warm and making life possible without which temperatures would have fallen to sub zero values. 
  • This phenomenon of naturally warming up is called ‘Green house effect’.


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