Question:
Greenhouse effect is caused by
Greenhouse effect is caused by
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Carbon dioxide is an important greenhouse gas responsible for trapping heat in the atmosphere.
Updated On: May 7, 2026
- \(NO_2\)
- \(CO\)
- \(NO\)
- \(CO_2\)
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The Correct Option is D
Solution and Explanation
Step 1: Greenhouse effect is the warming of the earth due to trapping of heat by certain gases in the atmosphere.
Step 2: Greenhouse gases absorb infrared radiation emitted by the earth.
Step 3: Carbon dioxide is one of the major greenhouse gases.
Step 4: Increased concentration of \(CO_2\) enhances the greenhouse effect and contributes to global warming.
Step 5: Therefore, greenhouse effect is mainly caused by: \[ \boxed{CO_2} \]
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