Question

Why are the skies blue

Answer 1

Serious: Because that's the color of light that your eyes register.

Random: Cause that's the color of the strobe lights the birds use when they party in the sky!

Answer 2

Answer:

because of the ocean.

Explanation:

Blue light is scattered in all directions by the tiny molecules of air in Earth's atmosphere. Blue is scattered more than other colors because it travels as shorter, smaller waves. This is why we see a blue sky most of the time.