Question

The sky at sunset turns from blue to orange because:

the source of light is brighter.
the wavelengths are shorter.
the source of light is muted.
the wavelengths are longer.

Answer 1

The sky at sunset turns from blue to orange because the wavelengths are longer.

Step-by-step explanation:

The sky at sunset turns from blue to orange because the wavelengths are longer. During sunset, the angle of the sun's rays as they pass through the Earth's atmosphere changes. This causes the shorter blue wavelengths to scatter away, leaving the longer wavelengths, like orange and red, to be visible in the sky.

Learn more about Sunset colors