1-According to NOAA, over how many years is the average global temperature expected to increase between 2 and 11.5° C degrees?
A) 10 years
B) 1,000 years
C) 10,000 years
D) 100 years
2-Energy related usage in the united states makes up nearly what percentage of human- caused greenhouse emissions?
A) 67%
B) 37%
C) 85%
D) 98%