The sky (lower tropopause)appears blue in colour because of
A)reflection.
B)scattering.
C)absorption of blue wavelengths of visible light.
D)diffuse radiation.
E)cloud-albedo forcing.

Question

Quizplus · Accepted Answer

The blue color of the lower tropopause is due to scattering. The molecules in the atmosphere scatter sunlight in all directions and blue light is scattered more than other colors because it travels in smaller, shorter waves. This creates the blue color of the sky that we see during the day.

The Sky (Lower Tropopause)appears Blue in Colour Because of