Asked: Chhattisgarh P.C.S. (Pre) 2020medium Level
ID: 6aeba3c73b345304a27437f4
QUESTION STATEMENT:द्विभाषी / Bilingual
‘ग्रीन हाउस प्रभाव’ में योगदान देने वाले निम्नलिखित का घटता हुआ क्रम क्या होगा?
What is the correct descending order of the contribution of the following to the 'greenhouse effect'?
SELECT CORRECT OPTION:
A
CO2 > CH4 > CFCs > N2O
Correct
B
CH4 > CO2 > CFCs > N2O
C
CO2 > CFCs > CH4 > N2O
D
CO2 > CH4 > N2O > CFCs
Official Solution & Explanation:
Correct Answer: Option A(CO2 > CH4 > CFCs > N2O)
ग्रीन हाउस प्रभाव में गैसों का घटता हुआ सापेक्ष योगदान है: CO2 (60%) > CH4 (20%) > CFCs (14%) > N2O (6%)। अतः विकल्प (a) सही क्रम है।
The correct descending order of relative contribution to the enhanced greenhouse effect is CO2 (~60%) > CH4 (~20%) > CFCs (~14%) > N2O (~6%).
Subject: Environment & Ecology•Topic: Greenhouse Effect & Climate Change•Subtopic: Greenhouse Effect Phenomenon
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