Africans live near the equator, where the weather is hot and there is little rain, so Africans usually have to bear much more heat than we do. In order to adapt to the hot and dry environment, human beings who have lived for a long time have thickened, protruded and enlarged their noses in the process of evolution. It can better play the role of heat dissipation.

Many black people have protruding mouths, just like the ape-man in the textbook. And their heads are similar to football, their faces are full, but their heads are long from top to bottom. In contrast, the face of the yellow race is not so full, but the distance, width and height of the head are symmetrical and round. I feel more like a cuboid with square edges and corners for white Europeans.

At the same time, the biggest feature of African faces is black skin. Individuals with dark skin vary greatly, from dark, very dark, shiny or dark to light and close to brown. Most skin is very delicate and smooth. Fine and smooth skin is like black satin. This is also the skin color they chose for themselves in order to adapt to the environment in the process of evolution, because it can better protect themselves from sunburn.

African black skin

The black skin of Africans is the product of evolution in order to better adapt to the improvement of survival in the African environment. In order to constantly adapt to the high-intensity ultraviolet environment in Africa, African skin has increased the content of melanin. Melanin content determines the color of skin. Melanin content is an important anti-ultraviolet substance for fragile skin, which protects the internal structure of skin from damage and enhances the resistance to skin cancer.