Question

why is the colour of sky is blue​

Answer 1

Answer:

The Short 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 2

$\huge\color{blue}\boxed{\colorbox{cyan}{☘Answer☘}}$

Explanation:

The sunlight that reaches the earth's atmosphere is scattered in all directions by the gases and dust particles present in the atmosphere. The blue colour is scattered more and hence the sky appears blue. ... So blue light is scattered in all directions by the tiny molecules of air in Earth's atmosphere.