ESS
Grade-10
Easy

Question

CO2 contributes ______ percent to global warming.

  1. 10 % -20%
  2. 20% -25%
  3. 40% -48%
  4. 27% -35%

hintHint:

Carbon dioxide is the most abundant greenhouse gas present in the atmosphere. An alarming rise in the level of this gas can be seen after the industrial revolution. It is caused by the increased emission of carbon dioxide to the atmosphere by man.

The correct answer is: 40% -48%


    CO2 contributes 40% -48% percent to global warming.

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