1.

NCERT VIII - Sciences Describe the 'Greenhouse Effect' in your own words.

Answer»

een house EFFECT ' may lead to global warming and increase in the temperature of the Earth . Green house effect is caused by green house gasses like Carbon dioxide , methane  , water vapour etc. When the SOLAR radiations reach Earth some of them are absobed by earth and then  released to the atmosphere . Green house gasses present in atmosphere trap this heat and donot allow heat to go. This helps in keeping our planet WARM , THUS its essential for human survival . But the increase in the amount of green house gasses can lead to excess increase in the temperature of the Earth.



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