There are many different strategies for reducing anthropogenic emissions of carbon. Determine whether the given strategy is an example of 1) energy efficiency and conservation; 2) a change in energy source; 3) a change in transportation energy source; or 4) an increase in natural carbon sinks.An automobile manufacturer advertises that its new car models have 50% greater fuel efficiency compared to last year's models.

A. Energy efficiency and conservation
B. Change in energy source
C. Change in transportation energy source
D. Increase in natural carbon sink
E. This is not a strategy to reduce carbon emissions


Answer: A

Environmental & Atmospheric Sciences

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