1. Find in the text an explanation of the causes of ocean currents. What general rule is the movement of the main currents subject to? You already know that currents form in the seas
In Oceania, natural complexes of coral, volcanic and continental islands can be distinguished. Natural complexes of coral islands are monotonous. A flat surface does not exceed an absolute altitude of 3-10 m above sea
The Indus, the Ganges with the tributary Brahmaputra, the Tigris and the Euphrates belong to the large rivers of the Indian Ocean basin. The Indus and the Ganges with the Brahmaputra originate in the
The structure of the earth’s crust of the continent determines its relief. Considering the physical map of Africa, we can conclude that the continent consists of elevated plains. Lowlands and high mountains are few.
The territory of Australia is located in three climatic zones: subequatorial in the north, tropical in the center and subtropical in the south. In the extreme north of the continent, a subequatorial climate is
The physico-geographical position of Antarctica is determined by its location around the South Pole within the Southern Arctic Circle. Therefore Antarctica is the coldest continent on Earth. Antarctica was opened in 1820 by a
To the basin of the Arctic Ocean are such large rivers in the north of Asia as the Ob, Yenisei and Lena. The most full of them is the Yenisei. The largest river basin
The area is 30.3 million km2. Population over 890 million people The highest point above sea level is Kilimanjaro. The lowest point from sea level is the Assol depression. The length of the coastline
Due to the prevalence of dry and hot climate in Australia there are few surface waters and many underground ones. The rivers and lakes of the continent belong to three basins: the internal runoff
1. Why do you think the borders of economic regions necessarily coincide with the borders of the subjects of the Federation, and the boundaries of natural areas – no. For the convenience of management