Question:
Greenhouse effect is considered to be due to the increased levels of
Greenhouse effect is considered to be due to the increased levels of
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Major greenhouse gases include
\[
\boxed{
\mathrm{CO_2},\;
\mathrm{CH_4},\;
\mathrm{N_2O},\;
\mathrm{H_2O},\;
\mathrm{O_3}
}
\]
Among these, \(\mathrm{CO_2}\) is the most commonly cited contributor to global warming.
Updated On: Jul 23, 2026
- Carbon Monoxide
- Carbon Dioxide
- Sulphur Dioxide
- Chlorofluoro Carbons
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The Correct Option is B
Solution and Explanation
Step 1: Recall the greenhouse effect.
The greenhouse effect occurs because certain gases absorb outgoing infrared radiation and trap heat in the atmosphere.
Step 2: Identify the principal gas among the options. Although several greenhouse gases exist, the primary gas responsible among the given options is \[ \boxed{\mathrm{CO_2}} \] (Carbon Dioxide). Hence, \[ \boxed{(B)} \] is the correct answer.
Step 2: Identify the principal gas among the options. Although several greenhouse gases exist, the primary gas responsible among the given options is \[ \boxed{\mathrm{CO_2}} \] (Carbon Dioxide). Hence, \[ \boxed{(B)} \] is the correct answer.
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