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Sentence Correction OG13

Expert replies
by trgtgmat2013 » Tue Nov 15, 2016 8:48 am
El Nino, the periodic abnormal warming of the sea surface off Peru, a phenomenon in which changes in the ocean and atmosphere combine allowing the warm water that has accumulated in the western Pacific to flow back to the east.

A) a phenomenon in which changes in the ocean and atmosphere combine allowing the warm water that has accumulated
(B) a phenomenon where changes in the ocean and atmosphere are combining to allow the warm water that is accumulating
(C) a phenomenon in which ocean and atmosphere changes combine and which allows the warm water that is accumulated
(D) is a phenomenon in which changes in the ocean and atmosphere combine to allow the warm water that has accumulated
(E) is a phenomenon where ocean and atmosphere changes are combining and allow the warm water accumulating


Can someone explain the solution for this question? Also why is option A wrong??

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Last edited by trgtgmat2013 on Wed Nov 16, 2016 6:47 am, edited 1 time in total.
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Source: — Sentence Correction |

by ceilidh.erickson » Tue Nov 15, 2016 3:36 pm
I'd be happy to answer your questions, but could you please re-post them in separate threads? The convention is one OG problem per thread, so that people can more easily search and follow discussions.
Ceilidh Erickson
EdM in Mind, Brain, and Education
Harvard Graduate School of Education
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by GMATGuruNY » Thu Nov 17, 2016 3:08 pm
trgtgmat2013 wrote:El Nino, the periodic abnormal warming of the sea surface off Peru, a phenomenon in which changes in the ocean and atmosphere combine allowing the warm water that has accumulated in the western Pacific to flow back to the east.

A) a phenomenon in which changes in the ocean and atmosphere combine allowing the warm water that has accumulated
(B) a phenomenon where changes in the ocean and atmosphere are combining to allow the warm water that is accumulating
(C) a phenomenon in which ocean and atmosphere changes combine and which allows the warm water that is accumulated
(D) is a phenomenon in which changes in the ocean and atmosphere combine to allow the warm water that has accumulated
(E) is a phenomenon where ocean and atmosphere changes are combining and allow the warm water accumulating
In A, B and C, El Nino (subject) lacks a verb.
Eliminate A, B and C.

where must serve to refer to a PHYSICAL PLACE.
In E, where incorrectly serves to refer to a phenomenon, which is not a physical place.
Eliminate E.

The correct answer is D.
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