When the atmosphere becomes loaded with particles, only the ____ red wavelengths are able to penetrate the atmosphere, and we see a ____ Sun.
A)longest; red
B)shortest; red
C)longest; blue
D)shortest; white
E)longest; yellow

Question

Quizplus · Accepted Answer

The longest wavelengths, which are in the red part of the spectrum, are able to penetrate the atmosphere when it is loaded with particles, leading to the appearance of a red Sun.

When the Atmosphere Becomes Loaded with Particles, Only the ____