Altostratus clouds:
A)scatter a substantial portion of sunlight back into space.
B)allow enough light through to throw sharp shadows on the ground.
C)form halos around the Sun and the Moon.
D)form a series of rows of puffy clouds.

Question

Quizplus · Accepted Answer

Altostratus clouds are thick enough to scatter a substantial portion of sunlight back into space, often covering the sky and leading to overcast conditions.

Altostratus Clouds