Melting and refreezing of snow acts to ________ ice density and ________ the sphericity (roundness) of the original snowflakes.
A) increase; increase
B) increase; decrease
C) decrease; increase
D) decrease; decrease

Question

Quizplus · Accepted Answer

Melting and refreezing of snow compacts the snow, increasing its density, and the process tends to round off the edges of the snowflakes, increasing their sphericity.

Melting and Refreezing of Snow Acts to ________ Ice Density