Question

Why is the sky orange and red at sunrise and sunset

Answer 1

C-The thick atmosphere scatters all but longer wavelengths.

Step-by-step explanation:

Light travels through more atmosphere, leaving long wavelengths at sunrise/sunset

Answer 2

Due to the red light waves being scattered the least by the molecules in the atmosphere, so when the light travels to our eyes we see mostly red/orange/yellow.

Hope this helps! :)