Sentence Correction (SC) | To map Earth's interior, geologists use a network of seismometers to

ThanksExpertsGlobal5 , but not sure if I understood. There are numerous official examples in which the modifiers (which or that) don't touch the preceding noun or in which the modifiers don't refer to the immediate preceding nouns. So, how can we make a rule that "option B is wrong just because "which" is "not correctly" modifying the immediately preceding noun.

Consider[url=https://gmatclub.com/forum/for-many-revisionist-historians-christopher-columbus-has-come-to-160640.html]
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