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The presence of blue-green algae blooms i

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The presence of blue-green algae blooms i [#permalink]

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New post 21 Aug 2017, 04:58
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A
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  75% (hard)

Question Stats:

35% (00:45) correct 65% (00:53) wrong based on 218 sessions

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The presence of blue-green algae blooms in Lake Erie has disrupted regular water supply for over 400,000 people in Ohio, their numbers increasing to hazardous levels as a result of polluted runoff from industries and farmlands and warm temperatures.

A) increasing to hazardous levels
B) are increasing to hazardous levels
C) were increased to hazardous levels and
D) have increased to hazardous levels
E) increasing to hazardous levels and

Sourced from RSSing.com - neither OA nor OE is available. - open to a wide discussion and consensus. The deferred OA is not the official one

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Re: The presence of blue-green algae blooms i [#permalink]

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New post 21 Aug 2017, 07:40
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I go for A. It is absolute clause.

Wait for the OA.

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Re: The presence of blue-green algae blooms i [#permalink]

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New post 17 Jan 2018, 03:40
Hi! I am yet to understand this one.
Kindly help me on this :)
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Re: The presence of blue-green algae blooms i [#permalink]

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New post 17 Jan 2018, 03:57
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daagh wrote:
The presence of blue-green algae blooms in Lake Erie has disrupted regular water supply for over 400,000 people in Ohio, their numbers increasing to hazardous levels as a result of polluted runoff from industries and farmlands and warm temperatures.

A) increasing to hazardous levels
B) are increasing to hazardous levels
C) were increased to hazardous levels and
D) have increased to hazardous levels
E) increasing to hazardous levels and

Sourced from RSSing.com - neither OA nor OE is available. - open to a wide discussion and consensus. The deferred OA is not the official one


Let's break the sentence in two parts: Part 1: The presence...in Ohio Part 2: Their numbers...warm temperatures.
Now the part 1 is a complete sentence on its own whereas part 2 starts with a possessive suggesting a dependent clause would come. Also comma + possessive is a dependent clause and two independent clauses must not be joined with simply a comma. Hence, any option that can make part 2 an independent clause must be eliminated (B,C, D.)

Between A and E, A is our clear choice as "and" in E makes the sentence illogical and meaningless.

Hence, A is correct

Hope it helps!!
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Re: The presence of blue-green algae blooms i [#permalink]

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New post 18 Apr 2018, 05:24
daagh wrote:
The presence of blue-green algae blooms in Lake Erie has disrupted regular water supply for over 400,000 people in Ohio, their numbers increasing to hazardous levels as a result of polluted runoff from industries and farmlands and warm temperatures.

A) increasing to hazardous levels
B) are increasing to hazardous levels
C) were increased to hazardous levels and
D) have increased to hazardous levels
E) increasing to hazardous levels and

Sourced from RSSing.com - neither OA nor OE is available. - open to a wide discussion and consensus. The deferred OA is not the official one


what is wrong with D here? could not understand why A was chosen over D
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Re: The presence of blue-green algae blooms i [#permalink]

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New post 21 Apr 2018, 00:17
aditya201819 wrote:
daagh wrote:
The presence of blue-green algae blooms in Lake Erie has disrupted regular water supply for over 400,000 people in Ohio, their numbers increasing to hazardous levels as a result of polluted runoff from industries and farmlands and warm temperatures.

A) increasing to hazardous levels
B) are increasing to hazardous levels
C) were increased to hazardous levels and
D) have increased to hazardous levels
E) increasing to hazardous levels and

Sourced from RSSing.com - neither OA nor OE is available. - open to a wide discussion and consensus. The deferred OA is not the official one


what is wrong with D here? could not understand why A was chosen over D


I also chose D as the correct answer but now i realized if we put D in the original sentence the whole sentence becomes a run on sentence. Both the clauses are separated only by a comma(have increased will become the verb). If we use verb+ing it modifies the sentence and doesn't form a runon sentence.

Please correct me if i m wrong
Re: The presence of blue-green algae blooms i   [#permalink] 21 Apr 2018, 00:17
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