Question

why is the sky blue?????​

Answer 1

hala mate ,

Sky is blue because molecules in the air scatter blue light from the sun more than they scatter red light.  When we look towards the sun at sunset, we see red and orange colours because the blue light has been scattered out and away from the line of sight.

hope it helps!

Answer 2

sunlight reaches earth's atmosphere and is scattered in all directions by all the gases and particles in the air. Blue light is scattered more than the other colours because it travels as shorter,smaller waves. So this is why we see the blue sky most of the time..