The coastline of North America

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1. 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 […]...
2. Coastline of Australia The coastline of Australia is poorly dissected, there are few bays and convenient bays for the construction of seaports and berths. They are located mainly in the east and south-east. While the world’s largest coral structure – the Great Barrier Reef stretching from north to south for 2 thousand km – is close to the […]...
3. The coastline of Eurasia The coasts of Eurasia are strongly dissected. The length of the coastline of Eurasia is more than 2.5 times longer than the Earth’s equator. Near the coast of the mainland there are large sea areas. In the Atlantic Ocean – the Northern, Norwegian, Baltic, Mediterranean, Black, Sea of ​​Azov. In the Arctic – Barents. Karskoe, […]...
4. 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, […]...
5. 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 […]...
6. 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 […]...
7. 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 […]...
8. Lakes of North America North America is the mainland of large lakes. The pioneers of America, mastering new lands, liked to add the epithet “big” to the name of the geographical object. And we were not mistaken, because of the world’s eight largest lakes in the world, 8 are located here. Most of the lakes are mainly tectonic or […]...
9. General information about the Arctic Ocean The ocean area is 14.1 million km2. The maximum depth is 5527 m. Quantity is fashion -11. The largest seas are the Greenland, Norwegian, Kara, and Beaufort. The largest bay is the Hudson. The largest islands and groups of islands are Greenland, the Canadian Arctic Archipelago, Spitsbergen, Novaya Zemlya. The most powerful currents are Norvazhskoye, […]...
10. The coastline of Africa The coast of Africa is poorly dissected, there are almost no convenient natural bays for porting. This is due to the peculiarities of the formation of the continent. Near the coast of Africa there are few islands. The largest of these is Madagascar in the Indian Ocean. The island has a continental origin. It arose […]...
11. 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 […]...
12. 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 […]...
13. 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 […]...
14. General information about Eurasia The area is 54.6 million km2. The population is -4.95 billion people. The highest point at sea level is the city of Jomolungma, 8850 m. The lowest point from sea level is the surface of the Dead Sea. The longest river is the Yangtze River, 5800 km. The largest lake is the Caspian Sea. The […]...
15. 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 […]...
16. 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 […]...
17. 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 […]...
18. 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 […]...
19. Relief of North America The relief of North America is closely connected with its tectonic structures. The ancient and young platforms in the modern relief correspond to the plains, the regions of folding in the extreme West and East – the mountains. Plains occupy 2/3 of the surface. The Canadian shield corresponds to the relief of the Laurentian Upland, […]...
20. Relief and minerals of North America 1. Explain the location of large relief forms on the mainland. Why are the Cordilleras located in the west of the mainland? Map the physical map of North America with a map of the structure of the earth’s crust. The North American platform is expressed in relief by the Central and Great Plains, and the […]...
21. General information about the Atlantic Ocean The ocean area is 91.7 million km2. The maximum depth is 8742 m. Number of seas -16. The largest seas are Sargasso and the Caribbean. The Mediterranean. The largest bay is Mexican. The largest islands and groups of islands are Great Antilles, Great Britain, Newfoundland, Iceland, Ireland. The most powerful currents are the Gulf Stream, […]...
22. Conservation areas in North America Under the influence of human economic activity, the nature of North America has changed significantly. To preserve natural complexes in their pristine form, many reserves and national parks have been created. Of course, the pearl of North American nature is Yellowstone National Park, created in 1874, it is located at an altitude of about 2300 […]...
23. 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 […]...
24. Forest steppes and steppes in North America In North America, the forest-steppe and steppe zones extend in the meridional direction from the taiga in the north to the coast of the Gulf of Mexico in the south. Here, west of the Mississippi, under conditions of a continental temperate and subtropical climate, precipitation falls less than in the east. Therefore, grassy vegetation predominates. […]...
25. 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 […]...
26. 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 […]...
27. 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 […]...
28. Taiga in North America Further to the south a wide strip from the Cordillera to the coast of the Atlantic Ocean extends the taiga zone of the coniferous forest. Taiga also stretches a narrow strip along the Pacific coast in the north-west of the mainland. The climate of the taiga is moderate. In summer in these parts you can […]...
29. 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 […]...
30. Climatic zones of North America Because of the considerable length from north to south, North America is located in all climatic zones of the northern hemisphere, except equatorial. In the arctic climatic zone throughout the year, the cold and dry Arctic air prevails. Here the harsh winters and cold summers. In winter, a polar night reigns. The annual amount of […]...
31. Geographic location and dimensions of the Pacific Ocean The Pacific Ocean occupies 1/3 of the entire earth’s surface and 1/2 of the World Ocean area. Almost in the middle it is divided by the equator, the meridian passes through its waters 1804 The ocean ishes the shores of five continents. The western part of the ocean is bounded by Eurasia and Australia, the […]...
32. General ideas about the surface of the Earth The surface area of ​​the globe is 510 million km2. Most of it is 361 million km2 – is occupied by the World Ocean, and on the land there are 149 million km2 of area. So, the oceans and continents are the largest natural complexes within the geographical envelope of our planet. The world’s ocean […]...
33. The development of Siberia and the Far East While America and Australia were already open, the first round-the-world trip was carried out, the vast territories of Northern and Eastern Azines remained unknown to Europeans. In the XVI-XVII centuries. in the Russian state there were people who organized and took part in hikes through the Ural Mountains. They were called explorers. In less than […]...
34. Nature, population and countries of Oceania 1. Explain the relationship of the size, geographic location, terrain and mineral resources of the islands to their origin. Islands can be formed by separation from the mainland. Such islands are called continental islands. The size of such islands is quite large compared with the islands of volcanic and coral origin. The mainland islands are […]...
35. 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 […]...
36. 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 […]...
37. Tundra in North America The northern coast of the mainland occupies the zone of the tundra. In the west, its southern boundary runs along the Arctic Circle, and in the east direction it moves far to the south to the Hudson Bay. The climate in the tundra is subarctic. Summer in the tundra is short and cool. The soil […]...
38. Basic facts on the topic “Physiographic location, discovery, study and relief of Eurasia” The physiographic position of Eurasia is determined by its size, a large extent from west to east and from north to south. Eurasia lies in all climatic belts of the Earth. It is the only continent that is washed by the waters of all four oceans. The coastline of the continent is strongly dissected, there […]...
39. Antarctica and Antarctica. The physico-geographical position of the continent and its coastline Physico-geographical position of the continent. Features of the nature of Antarctica are due to the unusual nature of its location on our planet. Almost all of it is located to the south of the Southern Arctic Circle. Only a small part of the continent goes beyond it. Therefore, there is a polar night and a […]...
40. 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. […]...