Question

Write a letter to your best friend telling him/her about how to take precautions in the
Situation of Covid 19 (Corona)​

Answer 1

Answer:

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. Closer to the horizon, the sky fades to a lighter blue or white.