The Living WorldHard

Question

If there was no CO2  in the earth’s atmosphere the temperature of earth’s surface would be

Options

A.higher than the present
B.less than rhe present
C.the same
D.the samedependent on the amount of oxygen in the atmosphere

Solution

CO2  layer around the earth surface acts as insulator and does not allow heat of the earth to escape into space thus keeping the earth warm.

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