Question

Considering world-wide efforts in green energy resource development and usage, what does the data show about their impact on carbon dioxide levels in the atmosphere?
Responses
A levels have not increased since 2010levels have not increased since 2010
B a slow decline in levelsa slow decline in levels
C no impact; levels are increasingno impact; levels are increasing
D dramatic impact; levels are declining rapidly

Answer 1

B a slow decline in levels