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ICSE Class X Biology 2023 Papers

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The diagram given below depicts the climate change on planet Earth.
Answer the following questions :
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Question : 54 of 74
Marks: +1, -0
Mention one reason for this warming.
Solution:  
Certain gases specially CO2\mathrm{CO}_2 and methane (CH4)(\mathrm{CH}_4) accumulating in the atmosphere prevent the escape of heat, thus warming the air.
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