Why is the sky blue?

The sky is blue because the air scatters light at short wavelengths stronger than long-wavelength light emission.
Scientists call this diffuse sky radiation.



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.