It is the theory that the origins of our human species were located in the Rift Valley of East Africa, and that humans first began to make their way (migration) out of Africa approximately 100,000 years ago. As such, all of our ancestors were originally from Africa.
The first migration was to the Middle East, then slowly beyond. The last areas to be populated by humans were North and South America, with the first humans having trekked across the "land bridge" during the last Ice Age, about 11,000 to 15,000 years ago.
It is based on the fact that all the oldest hominid fossils have been found in Africa. As a result of that the theory goes that human life originated in Africa.
The duration of Movement - R -evolution Africa is 1.08 hours.
One theory claims that when humans separated from the other apes through evolution, humans had white-pinkish skin with dark hair (similar to chimps) but as we lost the hair human skin tone darkened to cope with the heat in Africa. That said, 'white' man today came from a group who left Africa as 'black' people and adapted to the colder climate. The truth of the matter is that there is no way to know. Evolution, while supported by a substantial amount of established science, is still a theory. One theory. At best, only an educated guess can be made, and that guess is only as good as the education.
Evolution Theory
Toward a Theory of the Evolution of the Turkey - 2008 was released on: USA: 28 October 2008 (Chicago International Children's Film Festival)
Some theories of human evolution include the Out of Africa theory, which suggests that modern humans evolved in Africa and migrated to other parts of the world. The Multiregional theory suggests that modern humans evolved simultaneously in different regions of the world. The Recent African Origin theory posits that modern humans originated in Africa and replaced other hominid populations.
The only theory. The theory that explains the facts of human evolution and is internally consistent, plus supported by massive amounts of evidence.
The only theory. The theory that explains the facts of human evolution and is internally consistent, plus supported by massive amounts of evidence.
Yes it is
Africa is widely referred to as the cradle of human civilization. It is the birthplace of early human ancestors and played a significant role in the evolution of the modern human species. Archaeological and fossil evidence support the theory that humans originated in Africa before spreading to other parts of the world.
They do not belive in the theory of evolution beacuse it contradicts the bible's idea that the human race was created in 6 days.
It is based on the fact that all the oldest hominid fossils have been found in Africa. As a result of that the theory goes that human life originated in Africa.
It is based on the fact that all the oldest hominid fossils have been found in Africa. As a result of that the theory goes that human life originated in Africa.
The theories are evolution deal with the fact that every being on the planet today came from a now-extinct species. This goes for humans as well. Scientists believe that humans evolved from now-extinct mammals during the Late Cretaceous period. Evidence proves people came from a member of the gibbon family.
There is no separate theory of evolution for humans. Human evolution is the theory of evolution applied to humans. Evolutionary theory states that modern lifeforms, including humans, derive from common ancestors through a process of reproductive variation and natural selection.
Early humans are believed to have originated in Africa. The earliest known hominids, such as Australopithecus afarensis and Homo habilis, have been found in various parts of Africa, supporting the theory that this is where human evolution began.
Atomic theory is a theory about the nature of matter and related phenomena (http://en.wikipedia.org/wiki/Atomic_theory). The evolution of Humans is not strongly related (http://en.wikipedia.org/wiki/Human_evolution)