Which of the following processes is primarily responsible for the sky's blue color?
A)Absorption
B)Scattering
C)Reflection
D)Filtering

Question

Quizplus · Accepted Answer

The blue color of the sky is primarily due to a process called Rayleigh scattering, which causes shorter wavelengths (such as blue light) to scatter more easily than longer wavelengths (such as red light). As sunlight enters the Earth's atmosphere, the blue light is scattered in all directions by the molecules in the air, creating the blue color that we see. This process is known as scattering.

Which of the Following Processes Is Primarily Responsible for the Sky's