The population of South America

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1. The population of North America 1. What is the origin of the peoples of North America? The origin of the peoples of North America, as well as of the peoples of South America, is the history of the conquest and settlement of continents by Europeans. If in the colonization of South America the greatest participation was taken by the Spaniards […]...
2. Countries of South America The domination of the colonialists in South America, which began since its discovery, ended in the early 19th century. as a result of the national liberation struggle of the peoples of the continent. Participated in this fight and the indigenous people – the Indians, and representatives of mixed races, and European immigrants. The borders of […]...
3. Common questions to countries in South America 1. How does the geographical position of Brazil affect its nature? Brazil is a huge country, occupying the fifth place in the world in terms of territory size and population. On the territory of Brazil there are four natural zones, but the contrast of the nature of the Amazonian lowland and the Brazilian plateau is […]...
4. Population distribution in North America In North America, there are 490 million people, or more than 7% of the world’s population. This is 1.5 times more than in South America, but half as much as in Africa. The average population density is 20.2 people / km2, which is almost 2.5 times less than the world average. The territory of the […]...
5. The racial makeup of the North American population The modern racial composition of the population of North America was formed after the colonization of the continent by Europeans. It is in many respects similar to the racial makeup of South America. Prior to the colonization of the continent, North America was inhabited by numerous tribes that came from Northeast Asia on the ice […]...
6. The population of Africa 1. Identify which African countries or parts of them are densely populated and which are weak. In which countries are there uninhabited territories? Explain the reasons. The population on the Earth as a whole and on each continent is placed extremely unevenly. Using a population density map, you will be able to discover areas completely […]...
7. Key facts on the topic “South America” The continents of South and North America form a single part of oppression. The northern part of South America crosses the equator, the middle part – the Southern Tropic, and the southern part of the continent reaches 54 ° S. extending into temperate latitudes. Part of the world America was discovered by Christopher Columbus in […]...
8. Features of the organic world of South America and the change of its natural complexes by man Features of the organic world of the continent. The diversity of the natural conditions of South America determines the species richness of plants and animals, and the remoteness from other continents is their originality. Since in the past geological era, South America was part of the single continent of Gondwana, some plant forks are similar […]...
9. Geographical position of South America 1. Which of these continents should be more diverse? Why? One of the main factors determining the diversity of nature is the size of the continent. It can be assumed that the larger the territory, the more diverse it is. In addition to size, the diversity of nature is affected by the shape of the […]...
10. Key facts on the topic “North America” North America is completely located in the Northern and Western hemispheres, stretching almost 7 thousand km from north to south, has a heavily dissected coastline. Its closest neighboring continents are Eurasia and South America. The first of the Europeans reached the northern coasts of North America, the Normans in the 10th century, but information about […]...
11. The physiographic location of South America South America together with the North form a single part of the world – America. South America, like Africa, is crossed by the equator, so it is located simultaneously in both the Northern and Southern Hemispheres. But unlike Africa, most of the continent lies south of the equator. Consequently, like in Australia, in most of […]...
12. The structure of the earth’s crust of South America As a result of the split of Gondwana 180 million years ago, South America separated from Africa and began to move westward. So there was the South American lithospheric plate. Thus, at the heart of South America is the “remnant” of Gondwana – the ancient South American platform, occupying the entire eastern part of the […]...
13. Forming the climate of South America The climate of South America is similar to the climate of other continents of tropical latitudes – Africa and Australia, although here the territories with dry climate are much smaller. By the amount of precipitation, no continent can compete with South America. All these features are determined by a number of climate-forming factors. Like other […]...
14. General information on South America The area is 17.8 million km2. The population is -370 million people. The length of the coastline is 26 thousand km. The highest point above sea level is in Aconcagua. The lowest point from the sea level is the Valdez Peninsula. The longest river is the Amazon from Ucayali. The largest lake is Maracaibo. The […]...
15. The history of discovery and exploration of South America Genoese sailor Christopher Columbus, having received the consent of the Spanish king, went to seek a sea route to India. In 1492 an expedition on three ships set off across the Atlantic Ocean to the west. On day 70, the sailors of Columbus saw the earth. So America was discovered. After the first voyage, Columbus […]...
16. Population and political map of Oceania The settlement of the islands of Oceania began many millennia ago. There are various hypotheses of the origin of the peoples of Oceania. Some scientists believe that the settling of the islands began the representatives of the equatorial race from the Eurasian mainland. Others, for example, the Norwegian scientist Thor Heyerdahl, argue that Oceania was […]...
17. Lakes and glaciers of South America Lakes. There are not many big lakes in South America. The largest of them is Maracaibo in the north of the mainland. The basin of this lake has a tectonic origin and is located in the crust of the earth’s crust. The lake connects with a narrow strait with the Caribbean Sea, for which it […]...
18. Rivers of South America Since South America is the wettest continent of the world, the river network here is very dense. On the mainland, the longest and deepest rivers of the planet flow. The main watershed in South America is the Andes. Since the mountains lie in the extreme west of the continent, most rivers of South America belong […]...
19. The population of the Far East By maps, analyze the density of the population in different regions of the Far East. What natural and socio-economic conditions contributed to such placement of the population? In most of the Far East, the population density is less than 1 person / km2. As completely uninhabited territory is shown about. New Siberia and Fr. Small […]...
20. Wet equatorial forests of South America As in Africa, the zone of moist equatorial forests lies on both sides of the equator on the Amazonian lowland. These forests in South America are called selva, which in Portuguese means “forest”. In the jungle, higher humidity, compared to the African forests, there are more species of plants and animals. However, the equatorial forests […]...
21. Natural areas of South America 1. What are the features of the similarities and differences between the natural zones of South America and Africa. You already know that distinguishing features of similarities and differences is a method of comparison. Carefully study the maps of the natural areas of South America and Africa. Performing task 2 after 42, you compared the […]...
22. Physiographic location of North America The location of North America on the earth’s surface differs significantly from the physico-geographical position of the continents of tropical latitudes. This explains the dissimilarity of its nature with the nature of the continents studied by us. The lines of the equator and the zero meridian do not apply to North America. It is entirely […]...
23. Climatic zones and areas of South America As the equator passes through the northern part of South America, the continent is mainly located in the equatorial, subequatorial and tropical climatic zones. Only the southern part of the continent is in the subtropical and temperate zones. Equatorial air masses dominate in the equatorial climate zone during the year and an area of ​​low […]...
24. The relief of South America The geological structure of South America is connected with its relief. At first glance at the physical map of the continent, it can be divided into three parts: lowland – in the center, plateau – in the east, highland – in the west. Platforms on the east of the continent correspond to large plains. On […]...
25. The development of the Earth by man. Countries of the world 1. Why is the density of population different in different parts of the world? For a long time, mankind has spread throughout the territory of the Earth, gradually accumulating in places most favorable for living. The further development of the society showed that, despite the state’s desire to level the density of the population throughout […]...
26. Interesting facts on the topic “South America” For the first time, he proposed to name the German geographer Martin Waldzemüller, discovered by Christopher Columbus, by the name of Amerigo Vespucci in 1507, at first the name only concerned the Southern continent, and later spread to the North. The first who crossed the Isthmus of Panama and set foot in 1513 on the […]...
27. Population of Australia The settlement of Australia began about 40 thousand years ago by people from Southeast Asia. The indigenous population of Australia belongs to the Australoid branch of the equatorial race, the characteristic features of which are dark brown skin color, wavy hair, flat nose. The Aboriginal Australians lived in the eastern part of the continent until […]...
28. Minerals of South America The wealth and diversity of minerals in South America are due to the structure of the earth’s crust. Their origin and location is associated with tectonic structures, the activities of the internal and external forces of the Earth. In the folded areas and shields of the ancient platforms, mainly find ore minerals of igneous origin. […]...
29. The relief and minerals of South America 1. What processes form the relief of the east of the continent? To answer this question, you need to compare two maps – a map of the structure of the earth’s crust and a map of the modern relief. Look at these maps and compare the structure of the earth’s crust in the east and […]...
30. Steppes of South America To the south of the savannah in the lower reaches of the Paran and Uruguay rivers stretches the subtropical steppe, which in South America is called pampa. And in fact, this is a very level territory. The huge treeless steppe is so monotonous that the traveler has the impression that he is lost and is […]...
31. From the history of discovery and research in North America Long before the discovery of America by Christopher Columbus, Normans visited the inhabitants of the Scandinavian Peninsula. In the X century. they led Eirik Raudi from the island of Iceland set off across the expanses of the ocean to the west and reached an unknown land – the island of Greenland. A thousand years ago, […]...
32. Savannah and woodlands of South America The savanna and sparse forest zone occupies the Guiana and Brazilian plateaus and the Orinoco lowlands. Here, as elsewhere in the subequatorial belt, there are dry and wet seasons. In savannas of the Northern Hemisphere, called Llanos, a longer rainy season. Therefore there are more trees here than in the savannas of the Southern Hemisphere, […]...
33. General information about North America The land area is 24.2 million km2. The population is -490 million people. The highest point above sea level is in McKinley. The lowest point from sea level is the Valley of Death. The longest river is Mississippi with Missouri. The largest lake is the Upper. The largest island is Greenland. North America is the […]...
34. Countries in North America The political map of North America in general terms was formed at the beginning of the 20th century. Now in the region there are 37 states and territories. Of these, 23 are sovereign states, the rest are in the possession or under the tutelage of other states. Canada stands out for the area. USA and […]...
35. Geographical position of North America. History of discovery and exploration of the continent 1. On which components of nature are the most clearly reflected features of the geographical location of North America? The peculiarities of the geographical location of North America most clearly reflect on such natural components as soils, vegetation and fauna. Compare the nature of the Canadian Arctic archipelago and the central regions of Mexico, and […]...
36. The structure of the earth’s crust of North America North America along with Eurasia is the remnant of the ancient continent of the northern hemisphere of Laurasia, which began to split into modern continents at the end of the Mesozoic era about 100 million years ago. The oldest and largest in area tectonic structure of North America is the North American platform, which is […]...
37. Rivers of North America Among Africa, Australia and South America, North America is second only to South America in terms of the density of the river network and the number of rivers, lakes and marshes. However, due to the heterogeneity of the climate, they are unevenly distributed. The rivers of North America belong to the Atlantic basins. Pacific and […]...
38. Forming the climate of North America Since North America is very elongated from north to south, there are great differences in the temperature characteristics of its northern and southern parts. This is due to the increase in the angle of incidence of the sun’s rays on the earth’s surface. So, in the north even in July the average temperatures do not […]...
39. Interesting facts about “North America” In 1992, humanity celebrated the 500th anniversary of the discovery of America. Was Christopher Columbus first? Numerous pre-Columbian discoveries of America left a big mark in history. Tobacco, whose homeland is Central America, was found in the burials of Egyptian pharaohs. But from where? There is evidence that the Vikings, Phoenicians and Chinese people visited […]...
40. Races and peoples of Africa The main part of the inhabitants of the mainland is the indigenous population, belonging to the three races – Caucasoid, Negroid and Mongoloid. Representatives of the Caucasoid race live mainly in the north of Africa. These are samples and Berbers, who in ancient times moved here from Asia. They are characterized by dark skin, dark […]...