1. Natural science is a specific scientific about natural phenomena, which studies nature and its laws.
Such as mathematics, physics, chemistry, astronomy, geography, biology and so on.
2. Social science is a specific scientific of social phenomena, trying to reveal the essence and laws of society.
For example, economics, politics, military science, sociology, management, education and so on.
3. The humanities is a specific scientific of human cultural phenomena, which tries to reveal the essence and laws of social and cultural fields.
Such as linguistics, history, archaeology, ethics, aesthetics, religion and so on.
Popularization of scientific knowledge, also known as popular science or popular science, refers to the activities of introducing natural science and social science knowledge to the general public, promoting the application of science and technology, advocating scientific methods, spreading scientific ideas, carrying forward scientific spirit and making the public understand, accept and participate in it in an easy-to-understand way. Popular science is a kind of social education.
reference data
Scientific classification. 360 personal libraries [reference time 20 18-4-4]