Have You Seen the White Clouds Floating in the Blue Sky above Zhengzhou, and Do you Know “Why the Sk
The blue sky scattered with white clouds above Zhengzhou looked extremely beautiful! Quite a few citizens here became intoxicated by the “candy floss-like” white clouds floating in the sky. But do you know why the sky is that blue and beautiful? Let us learn the relevant knowledge while appreciating beautiful photos.
Zhengzhou Meteorological Service released an authoritative explanation as follows: sunny weather, good visibility and fine air quality as well as blue sky all fall into the domain of optical principles.
Sunlight is composed of seven colors, but after scattering, mainly blue is left. For this reason, beautiful blue sky is seen.