PTJ07.S2.Q8-- proponents of the electric car

Darklord

Hi,

Based on all the discussion online, this question seems to be very infamous, so anybody who can help me here would be a genius.

I was stuck between A and E here-- they both looked so good, so I ended up sticking with E (the wrong answer) because E had slightly more accurate terminology (I thought that maybe "environmental consequences" in A may not be the same thing as "environmental degradation" as stated in the stimulus and E). A ended up being the right answer (not surprised there), but how is E wrong?!?

My prephrase here was that: "Thus, the electric car will not result in an abatement of environmental degradation caused by auto emissions"

E looked right to me because abatement (according to the dictionary) seems to mean the same thing as "net reduction". As a result, E looked like a perfect answer almost word for word.

Can anybody explain why E here is completely wrong?

Thanks!
Best regards