Question: The Atlantic Ocean, the second youngest of Earth's five oceans, originated 130 million years ago when the Americas separated from Africa and, as Earth's plates continue to move, has been expanding ever since.

A) originated 130 million years ago when the Americas separated from Africa and, as Earth's plates continue to move, has been expanding
B) originated 130 million years ago with the Americas separating from Africa and, as Earth's plates continue to move, expanding
C) had originated 130 million years ago as the Americas separated from Africa and, with Earth's plates continuing their motion, is expanding
D) had originated 130 million years ago because the Americas separated from Africa and, while Earth's plates continue to move, expanding
E) originated 130 million years ago with the Americas separating from Africa and, as Earth's plates continue their motion, was expanding

Correct Answer: A
Solution with Explanation:
Explanation:

The following line of reasoning could be used to support the proposed modification to the language:

• Parallelism
• Considering two separate truths
• Modifiers

A: Correct

The best; the right tense is "originated", and "has been expanding" indicates that the feature began in the past and has been continuing ever since into the present, with the possibility that it will continue into the future as well. When is used in a sentence is an indication of the correct time reference.

B: Incorrect

This is an incorrect answer. The second part is a phrase without a verb. Because doing so would result in an unparallel construction, we are unable to join a sentence with a verb with a phrase that does not contain a verb. The structure, in and of itself, is a component part.

C: Incorrect

This is an incorrect answer. The tense “had originated” is wrong. Both the beginning and the breaking apart took place at the same time. The phrase "is expanding" is not the best choice to use when attempting to describe something that began in the past.

D: Incorrect

It is an incorrect choice. mistakes are identical to those in B and C. 2. This is an inappropriate conjunction that provides a twist on the cause-and-effect relationship.

E: Incorrect

This is an incorrect choice. “Was expanding” is inappropriate with "ever since."

“The Atlantic Ocean, the second youngest of Earth's five oceans” - is a GMAT sentence correction question. The text that is underlined in these questions has grammatical mistakes, and we must select the right response from the list of possibilities. The GMAT verbal section includes GMAT sentence correction.

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