Why is the sky blue? And how did the earth form into green and blue?
Answers
Answer:
Gases and particles in Earth's atmosphere scatter sunlight in all directions. Blue light 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.
Answer:
Actually sky has no colour . It's not blue it's dark . From our earth it looks blue because of earth's atmosphere. when Sun reaches to our earth it's light scatters through the gases and particles in the air. The blur colour scatters more than any other colour cause it's shorter and smaller than other . it's called Raleigh scattering.
Actually light comes from sun is white light bt it scatters with many colours.
But when Sun sets we always see a yellow or orange sky because at that time yellow or orange is more scattered than blue .
Earth looks green for its green Nature. Our nature consists of forest , green land, meadows etc. Naturally it happens .
Blue because we know here presents 75% water and 25% land . Naturally sea is blue and for this our earth looks both blue and green.
hope it's helpful for you. Thank you