Scattering: why is the sky blue?

Question 1

What does short wavelength light do more than longer wavelength light?

Answer 1

Short wavelength light SCATTERS more more than longer wavelength light.

Question 2

What does out atmosphere do to the blue light from the sun?

Answer 2

scatters blue light to make the atmosphere look blue

Question 3

Why are sunsets Red?

Answer 3

because nearly all the blue light has been scattered away.