wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Which gas contributes most of green house effect?

A
CFC
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Freon
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
CO2
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
CH4
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is C CO2
Greenhouse effect can be defined as the trapping of the radiations of the sun by the atmospheric gases and the subsequent reflection on the earth's surface causing global warming. There are many greenhouse gases like water vapour, methane, CFCs etc. but carbon dioxide is the major concern because it has contributed to most of the global warming 1750 to 2011 as per IPCC data and it tends to accumulate in the atmosphere. It is released in greater amounts from the vehicular emissions, deforestation, industrial emissions etc. so it constitutes around 81% of the greenhouse gases.
Hence, the correct answer is 'CO2'.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Pollution
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon