Which of the following countries were asked to reduce their green house emission by 5% below
the level of 1990 by 2012 in Kyoto protocol?
A. United States
B. India
C. Russia
D. Canada
E. China
Choose the most appropriate answer from the options given below:
1
A, C and D only
2
C, D and E only
3
B, C and E only
4
B and E only