PT 28 S4 Q11

Long after the lava has cooled, the effects of a major volcanic eruption ... ...

The author of the passage would be most likely to agree with which one of the following hypotheses?
(A) Major volcanic eruptions sometimes cause average temperature in the hemisphere of the eruption to drop by more than a degree centigrade.
(B) ...
(C) ...
(D) ...
(E) ...

*This question is included in Practice Set: Science & Technology Mix 3