Judge the following sentence according to the criteria given below. Seafloor elevations decrease away from mid-ocean ridges because cooling lithosphere contracts, becomes denser and sinks down into the weak asthenosphere.
A) The assertion is correct but the reason is incorrect.
B) The assertion is incorrect but the reason is correct.
C) The assertion and the reason are both correct, and the reason is valid.
D) The assertion and the reason are both correct, but the reason is invalid.
E) Both the assertion and the reason are incorrect.

Question

Quizplus · Accepted Answer

The assertion is correct, as seafloor elevations do indeed decrease away from mid-ocean ridges. The reason given is also correct, as cooling lithosphere does contract, become denser, and sink into the asthenosphere. This explanation is valid and consistent with established geologic processes.

Judge the Following Sentence According to the Criteria Given Below