The countries ratifying the Kyoto Protocol are committed to reducing greenhouse gases by how much from their 1990 level by 2011?
A. 25%
B. 10%
C. 5%
D. 50%
Answer:C
The countries ratifying the Kyoto Protocol are committed to reducing greenhouse gases by how much from their 1990 level by 2011?
A. 25% B. 10% C. 5% D. 50%