Why is the sky blue?
A)The atmosphere reflects the color of the oceans.
B)The atmosphere reflects the light from the Sun.
C)The atmosphere scatters the light from the Sun.
D)The oceans refract the light from the Sun into the atmosphere.
E)The oceans reflect the light from the Sun into the atmosphere.

Question

Quizplus · Accepted Answer

The blue color of the sky is due to the scattering of sunlight by the Earth's atmosphere. Shorter wavelengths of sunlight (such as blue and violet) are scattered more easily than longer wavelengths (such as red and orange), so when sunlight enters the atmosphere, the blue light is scattered in all directions, making the sky appear blue. The blue color of the sky is due to a phenomenon called Rayleigh scattering. The Earth's atmosphere is composed of different gases and particles, and when sunlight enters the atmosphere, it is scattered in different directions by these particles. Blue light has a shorter wavelength than other colors, so it is scattered more easily by the molecules in the atmosphere, resulting in the blue color of the sky.

Why Is the Sky Blue