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egmat
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egmat
Hello folks,

After a very good response to our SC questions last week and demand for questions on CR, we are here with a "Fill in the blank" question, a category increasingly becoming more important on GMAT.

So, share your answers with detailed responses. Looking forward to a healthy discussion :)

Environmentalists support a major phase-down of fossil fuels and substitution of favored 'nonpolluting' energies to conserve depleting resources and protect the environment. Yet energy megatrends contradict those concerns. Fossil-fuel resources are becoming more abundant, not scarcer, and promise to continue expanding as technology improves, world markets liberalize, and investment capital expands. However, these facts do not mean a smaller role of the nonpolluting sources of energy in the long run given that……………………

Which one of the following statements best completes the passage above?
A. The costs of producing energy from nonpolluting sources of energy have remained constant in the last five years.
B. The availability of fossil fuels does mean an increased use of the same.
C. The amount of confirmed deposits of fossil fuels is sufficient to serve the world energy needs at least over the next two centuries.
D. There is an increasing sense of acceptance across the world on the harmful effects of the use of fossil fuels on the environment
E. Nonpolluting sources of energy are less cost-effective than fossil fuels.

-Chiranjeev

My vote goes to option E. The reason is that the last sentence should be completed to make sense on what condition nonpolluting source of energy have a role in long run. The condition should speak about sustainablity of Nonpolluting source energy. Choice E fits best as in previous sentence it informs that Fossil Fuels are favourable from point of view of investment captial. Hence if nonpolluting source of energy are less cost effective than fossil fuels it may play not smaller role but larger role.
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D, as it implies that even with a abundant supply available for fossil fuels they have harmful effects whereas, non polluting resource do not have those harmful effects. Therefore the non polluting resources cannot be ignored.
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Environmentalists support a major phase-down of fossil fuels and substitution of favored 'nonpolluting' energies to conserve depleting resources and protect the environment. Yet energy megatrends contradict those concerns. Fossil-fuel resources are becoming more abundant, not scarcer, and promise to continue expanding as technology improves, world markets liberalize, and investment capital expands. However, these facts do not mean a smaller role of the nonpolluting sources of energy in the long run given that……………………

Which one of the following statements best completes the passage above?

A. The costs of producing energy from nonpolluting sources of energy have remained constant in the last five years.

Irrelevant

B. The availability of fossil fuels does mean an increased use of the same.

The fact that we have new sources of fossil fuel, doesn't mean a low-profile role of renewable resources in the long run.....because as B states......doesnt' make sense ion the logic chain

C. The amount of confirmed deposits of fossil fuels is sufficient to serve the world energy needs at least over the next two centuries.

Irrelevant

D. There is an increasing sense of acceptance across the world on the harmful effects of the use of fossil fuels on the environment

Correct

E. Nonpolluting sources of energy are less cost-effective than fossil fuels.

Irrelevant

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Was confused between option D and E, but the opening line that talks about 'environmentalists' as wll helped me go in favour of (D)

Awaiting the OA :)
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I will go for option D.as its the only one that sounds correct
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Hello Everyone,

The correct option is D, which most of you marked correctly. Good job :)

Thanks,
Chiranjeev
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egmat

Environmentalists support a major phase-down of fossil fuels and substitution of favored 'nonpolluting' energies to conserve depleting resources and protect the environment. Yet energy megatrends contradict those concerns. Fossil-fuel resources are becoming more abundant, not scarcer, and promise to continue expanding as technology improves, world markets liberalize, and investment capital expands. However, these facts do not mean a smaller role of the nonpolluting sources of energy in the long run given that……………………

Which one of the following statements best completes the passage above?
A. The costs of producing energy from nonpolluting sources of energy have remained constant in the last five years.
B. The availability of fossil fuels does mean an increased use of the same.
C. The amount of confirmed deposits of fossil fuels is sufficient to serve the world energy needs at least over the next two centuries.
D. There is an increasing sense of acceptance across the world on the harmful effects of the use of fossil fuels on the environment
E. Nonpolluting sources of energy are less cost-effective than fossil fuels.


(A) cost is stable, but paragraph doesn't talk about how green energy sources address this
(B) its true that more fossil fuel may not mean people will use more of it, but with more efficient technologies, mega trends, and the idea that fossil fuels are not as scarce as we thought, it also seems possible we will. Not clear and thus not a good answer.
(C) the amount of fossil fuels available is irrelevant
(D) if people are aware that fossil fuels hurt the environment, regardless of trends and technological advances, green energy should increase in presence. This is the answer.
(E) if this was true, green energy would diminish. This works against us. Not answer.
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Hello everyone,

I still do not get the reasoning- for example, if I do accept that fossil fuels harm the environment and continue to use fossil fuels- what difference does it make? People might accept, but it is the usage that's important in this case, right?

B says that the increased resources don't mean increased usage- now that's some hope for our renewable folks!

Please let me know what you think of the reasoning.
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Mine was E , But later after observing...
non polluting is less cost effective than fossil. So what we are not bother about which is cheaper one for usage , instead it is about what effects are they going to show on using.
So Eliminate E
D explains the fossil fuel is harmful ,that's the reason non polluting is good for long term.
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egmat
Hello folks,

After a very good response to our SC questions last week and demand for questions on CR, we are here with a "Fill in the blank" question, a category increasingly becoming more important on GMAT.

So, share your answers with detailed responses. Looking forward to a healthy discussion :)

Environmentalists support a major phase-down of fossil fuels and substitution of favored 'nonpolluting' energies to conserve depleting resources and protect the environment. Yet energy megatrends contradict those concerns. Fossil-fuel resources are becoming more abundant, not scarcer, and promise to continue expanding as technology improves, world markets liberalize, and investment capital expands. However, these facts do not mean a smaller role of the nonpolluting sources of energy in the long run given that……………………

Which one of the following statements best completes the passage above?
A. The costs of producing energy from nonpolluting sources of energy have remained constant in the last five years.
B. The availability of fossil fuels does mean an increased use of the same.
C. The amount of confirmed deposits of fossil fuels is sufficient to serve the world energy needs at least over the next two centuries.
D. There is an increasing sense of acceptance across the world on the harmful effects of the use of fossil fuels on the environment
E. Nonpolluting sources of energy are less cost-effective than fossil fuels.

-Chiranjeev

Per the context we need to complete the argument with a statement that would give more information which would increase our belief in the increase in the role of non-polluting energy sources or which would tell something about "not-so-bright future" aspect of the fossil fuels. D here states that the world has started to accept the fact that fossil fuels are harmful for the environment. Hence, it is the correct answer choice as it implies that at some point of time people would start thinking of using non-polluting sources of energy. Rest of the answer choices speak about out-of-context things such as cost, availability and sufficiency of the deposits of fossil fuels.

Please give Kudos if you find the info given above useful ;)
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Environmentalists are concerned about harmful effects of fossil fuel,while megatrend gives many benefits of abundant fossil fuel.
Still non polluting resources will have important role because it solves the Environmental pollution problem.

Posted from my mobile device
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All we care here is pollution and bad effects coming from fuel fossils. Thus, the conclusion should be wrapped up by mentioning this. D is the answer.
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akshaychaturvedi007
Was confused between option D and E, but the opening line that talks about 'environmentalists' as wll helped me go in favour of (D)

Awaiting the OA :)
Option e is clearly wrong as it says renewable sources are LESS COST EFFECTIVE means they incur more cost to produce
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