Which of these gases is the main component of a greenhouse effect that causes global warming? MCQ with Answer and Explanation

Which of these gases is the main component of a greenhouse effect that causes global warming?
A. Argon
B. Oxygen
C. Nitrogen
D. Carbon Dioxide
Answer: Option D
Solution (By JKSSB Mock Tests)
Carbon dioxide traps heat in the atmosphere, significantly contributing to global climate change.

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Practice More Science and Technology Questions

Question #1
Which is the largest space agency by budget?
A. ISRO
B. Roscosmos
C. CNSA
D. NASA

Correct Answer: Option D


Explanation:
NASA has one of the largest space budgets.

Question #2
Which artificial intelligence chatbot was launched by Google to compete with OpenAI's ChatGPT?
A. Bing Chat
B. Bard
C. Claude
D. Llama

Correct Answer: Option B


Explanation:
Bard (now rebranded as Gemini) was Google's response to the rise of generative AI chatbots.

Question #3
Which space agency successfully landed the 'Chandrayaan-3' mission near the lunar south pole?
A. NASA
B. ESA
C. Roscosmos
D. ISRO

Correct Answer: Option D


Explanation:
The Indian Space Research Organisation (ISRO) achieved this historic feat in August 2023.