Question

关于非洲的英语作文6句

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Answer 1

Africa is the world's second-largest and second most-populous continent, after Asia. The continent is surrounded by the Mediterranean Sea to the north, the Suez Canal and the Red Sea to the northeast, the Indian Ocean to the southeast, and the Atlantic Ocean to the west. Africa, particularly central eastern Africa, is widely regarded within the scientific community to be the origin of humans and the Hominidae tree, as evidenced by the discovery of the earliest hominids, as well as later ones that have been dated to around 7 million years ago – including Sahelanthropus tchadensis, Australopithecus africanus and Homo erectus – with the earliest humans being dated to ca. 200,000 years ago, according to this view. it is the only continent to stretch from the northern temperate to southern temperate zones. Because of the lack of natural regular precipitation and irrigation as well as glaciers or mountain aquifer systems, there is no natural moderating effect on the climate except near the coasts.