On our planet, home to millions of people.Everyone has their own characteristics and appearance of the original.All people can be divided into races.In this case, these groups will be different main signs, t. E. The color of the skin, eyes, hair.Such differences are transmitted from parents to children.Modifies they can, but the process is very long and complicated.
emergence of racial characteristics
Today, there are only a few races.It caucasian, Mongoloid and Negroid race.They are most numerous in the moment.In ancient times the number was ten times more.
Question appearance races akin to the question "where there are people."Despite the advances of science, these topics are still relevant and are not yet fully understood.Many scientists are inclined to believe that the division in the race was under the influence of climatic conditions.The peoples who once inhabited continents were exposed to various external factors.For example, dark skin among residents of tropical countries appeared due to a permanent location in the sun.The specific shape of the eyes in Mongoloids protected from the steppe winds and sand.
Most of these changes are felt the negroid.It is believed that the particular appearance entrenched in the very beginning of its representatives.Initially they lived on the African continent.Other nations can not penetrate into these areas.They interfered with huge distances, seas, oceans and mountain ranges.All this has made possible the emergence of obvious differences between people.
negroid: signs
representatives of this race are different dark skin (brown or black), a slim figure, long legs, dark curly hair, wide lips and nose, dark eyes.Negroid divided into African and oceanic (Papuans, Australians, the Vedas, the Melanesians).In the first case there is practically no human facial hair.In the second case - the beard and mustache grow abundantly.
Today, many blacks are a significant portion of the American population.They are the descendants of blacks, inhabiting these places after the opening of the world.
Miscegenation
Some time ago, every nation dominated by representatives of any race.At the moment of mixing can be observed.For example, in one country can accommodate representatives of all races.In addition, often the result of this confusion is the appearance of new racial types.For example, the Russian are Caucasians.However, among them, very often people with narrow slit eyes and broad cheekbones.It impacts associated with mixing with the Mongoloid race.
negroid spread across continents.As a result, the Europeans appeared curly hair, very full lips and wide noses.Because of this confusion were mulattos, which many in the Americas and Australia.Some peoples of the Americas - a mestizo.They were inherited traits of both Caucasian and Mongoloid.
emergence of new subtypes of the races possible today.In today's world, people are able to move any distance, in any point of the planet.It provides an excellent opportunity to create a new, unique appearance of the person.
