While States Have Been Relatively Effective in Stopping ________,They Have

Multiple Choice

While states have been relatively effective in stopping ________,they have been less successful at stopping ________.

A) the depletion of the ozone layer; global climate change
B) the negative externalities of agricultural and industrial processes; the depletion of the ozone layer
C) global climate change; the negative externalities of agricultural and industrial processes
D) global climate change; the depletion of the ozone layer