Basic Structure
Quick practice
Question 1 of 5
The concept of Carbon credit' originated from
A
Earth Summit, Rio-de-Janerio
B
None of the above
C
Montreal Protocol
D
Kyoto Protocol
Get unlimited practice with CDS/AFCAT/CAPF subscription
Boost your performance with adaptive practice tests
Practice every concept in the syllabus
Compare your speed and accuracy with your peers
Download the app and practice on the go