Question

what characteristic of clouds leads to their high albedo? their low temperature their large size their dark color their white appearance

Explanation:

Albedo is the measure of the reflectivity of a surface. Clouds are white because they scatter a large amount of sunlight back into space. Their white - colored appearance indicates high reflectivity, which leads to a high albedo. Low temperature, large size, and dark color do not contribute to high albedo.

Answer:

their white appearance