Which gas do plants absorb from the atmosphere? MCQ with Answer and Explanation

Which gas do plants absorb from the atmosphere?
A. Hydrogen
B. Nitrogen
C. Oxygen
D. Carbon Dioxide
Answer: Option D
Solution (By JKSSB Mock Tests)
Plants take in carbon dioxide during photosynthesis.

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Practice More Science and Technology Questions

Question #1
The father of Indian Nuclear Programme is:
A. Vikram Sarabhai
B. A.P.J. Abdul Kalam
C. C.V. Raman
D. Homi J. Bhabha

Correct Answer: Option D


Explanation:
Homi J. Bhabha is the father of India's nuclear programme.

Question #2
Which element is essential for bones?
A. Potassium
B. Sodium
C. Calcium
D. Magnesium

Correct Answer: Option C


Explanation:
Calcium is the primary mineral component of bones and teeth.

Question #3
Who developed the theory of relativity?
A. Galileo Galilei
B. Albert Einstein
C. Stephen Hawking
D. Isaac Newton

Correct Answer: Option B


Explanation:
Albert Einstein proposed the theory of relativity.