The ecosystems of barrier islands are extremely vulnerable - whether

Hello Arpit, adkikani,

I will be glad to help you with this one.

B. whether from natural processes such as shoreline recession, rising sea levels, and destructive hurricanes, or also

Choice B is incorrect for a couple of reasons.

1. Use of whether is incorrect in the context of this sentence because whether is used to present choices or alternatives. But there is no question of any alternative in this sentence as the sentence intends to say that the ecosystems of barrier islands are extremely vulnerable to either natural processes or the ever-increasing pressures of development - one of the two reasons.

Also, the expression whether from is idiomatic. The correct expression is vulnerable or vulnerable to.

2. Use of also with or is incorrect. There is no question of also in the statement either this or that because in any given situation, only one factor will be applicable.

E. to natural processes such as shoreline recession, rising sea levels, and destructive hurricanes,
as well as to

Choice E is the correct answer because it uses the correct expression vulnerable to and maintains perfect parallelism. Pay attention to the specific use of to at the end of the choice. Present of this preposition leaves no ambiguity that what entities are meant to be parallel.


Hope this helps.
Thanks.
Shraddha

I would go for 'E', idiomatic and parellel.


b. three errors - whether...or is unidomatic, vulnerable to should be used instead of vulnerable from, like should not be used
c. Such as should be used instead of Like.
d. same as in 'C'
e. Best Answer, correct use of 'vulnerable to',
such as is used correctly
parrellelism is followed.

I want to Know Is - part is also underlined, which looks like not , if not can any one explain Vulnerable - to is correct ?

I think after - there should be some additional information not that it continue the same sentence before hyphen, can anybody show me the rule of this hyphen

Hi Experts GMATNinja GMATNinjaTwo sayantanc2k

Can any one please help between B/ E?
Remaining choices are eliminated since such as is used for showing examples.

WR,Arpit

A Quick Fix
Remove A, C, and D for using 'like' to denote examples. Between B and E, one is always vulnerable to and not vulnerable from. E is correct

Hi, as well as is a preposition. So, how can we have 2 prepositions together at a time. as well as to the ever-increasing pressures of development.
normally,As well as is followed by a noun. Example- I like food as well as tea. Please help me to understand that just to maintain parallelism, how can we have 2 prepositions together at a time.

"As well as" is a conjunction as well. So option E is alright.

Main Issue:

Like vs Such as

We use "such as" and not "like" to give examples.

A. whether from natural processes like shoreline recession, rising sea levels, and destructive hurricanes, or - Wrong: 1) Like

B. whether from natural processes such as shoreline recession, rising sea levels, and destructive hurricanes, or also - Wrong: 1) Parallelism

C. to processes that are natural like shoreline recession, rising sea levels, and destructive hurricanes, and also - Wrong: 1) Like 2) Redundant 3) Wordy

D. to processes that are natural ones like shoreline recession, rising sea levels, and destructive hurricanes, as well as to - Wrong: 1) Like 2) Wordy

E. to natural processes such as shoreline recession, rising sea levels, and destructive hurricanes, as well as to - Correct

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