How is the amount of carbon dioxide in the atmosphere?
Answer and explanation
Correct answer: कम मात्रा में, पर महत्वपूर्ण / थोड़ी मात्रा में, पर महत्वपूर्ण
Carbon dioxide occurs in the atmosphere in a small proportion, currently roughly around 0.04% globally, although its concentration can vary. It is nevertheless important because plants use it in photosynthesis and it contributes to the greenhouse effect. Therefore, option A is correct. Options B and C are wrong because nitrogen and oxygen are far more abundant; option D is also incorrect because argon exceeds carbon dioxide in ordinary dry air.
Frequently asked questions
What is the correct answer to this question?
कम मात्रा में, पर महत्वपूर्ण / थोड़ी मात्रा में, पर महत्वपूर्ण
Why is this the correct answer?
Carbon dioxide occurs in the atmosphere in a small proportion, currently roughly around 0.04% globally, although its concentration can vary. It is nevertheless important because plants use it in photosynthesis and it contributes to the greenhouse effect. Therefore, option A is correct. Options B and C are wrong because nitrogen and oxygen are far more abundant; option D is also incorrect because argon exceeds carbon dioxide in ordinary dry air.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Theory Base of Accounting.
Student feedback
Was this question useful?
👍 0 Helpful 👎 0 Not helpful
Yes 0% No 0%
0 responsesStudent Reviews
No published reviews yet.
