Sentence Correction (SC) | Re: Possible long-term consequences of the greenhouse effect,

HiGMATNinja

In E, are we not paralleling Simple Gerund with Action Noun?
My understanding was - according tomgmat

Action Noun || Complex Gerund -OK
Action Noun || Simple Gerund -NOT OK

Admittedly, my knowledge is rather limited. Apologies for tagging/asking sketchy question.

Regards
RzS
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