Answer:
The crop failures were caused by late blight, a disease that destroys both the leaves and the edible roots, or tubers, of the potato plant. The causative agent of late blight is the water mold Phytophthora infestans. The Irish famine was the worst to occur in Europe in the 19th century.
The right answer for the question that is being asked and shown above is that: "(3) absorb less insolation and reflect more insolation." Compared to a light-colored rock with a smooth surface, a dark-colored rock with a rough surface will absorb less insolation and reflect more <span>insolation</span>
