Question

why sky is blue is it it's nature or there is any scientific reason behind it?

Answer 1

the clear sky looks blue at day times because the molecules present in the air scatter blue light from the sun more than the other colours.it is not the case during evenings because blue light has been scattered out of the line of  sight:)

Answer 2

☺☺ hlo mate here is ur answer ☺☺


☆ . Our atmosphere contains different types of molecules and atoms .

☆ . The reason for blue sky is due to the molecule N2 and O2.

☆ . N2 and O2 are present more in atmosphere .

☆ . The size of these molecules are comparable to the wavelength of blue light .

☆ . These molecules act as scattering centres gor scattering of blue light .