On a A‟4 size sheet, write information about these continents including- 5 countries, wild life and food along with pictures of
1)north America
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North America occupies the northern portion of the landmass generally referred to as the New World, the Western Hemisphere, or simply the Americas. Mainland North America is shaped roughly like a triangle, with its base in the north and its apex in the south; associated with the continent is Greenland, the largest island in the world, and such offshore groups as the Arctic Archipelago, the West Indies, Haida Gwaii (formerly the Queen Charlotte Islands), and the Aleutian Islands.
North America is bounded on the north by the Arctic Ocean, on the east by the North Atlantic Ocean, on the south by the Caribbean Sea, and on the west by the North Pacific Ocean. To the northeast Greenland is separated from Iceland by the Denmark Strait, and to the northwest Alaska is separated from the Asian mainland by the much narrower Bering Strait. North America’s only land connection is to South America at the narrow Isthmus of Panama. Denali (Mount McKinley) in Alaska, rising 20,310 feet (6,190 metres) above sea level, is the continent’s highest point, and Death Valley in California, at 282 feet (86 metres) below sea level, is its lowest. North America’s coastline of some 37,000 miles (60,000 km)—the second longest of the continents after Asia—is notable for the great number of indentations, particularly in the northern half.
The name America is derived from that of the Italian merchant and navigator Amerigo Vespucci, one of the earliest European explorers to visit the New World. Although at first the term America was applied only to the southern half of the continent, the designation soon was applied to the entire landmass. Those portions that widened out north of the Isthmus of Panama became known as North America, and those that broadened to the south became known as South America. According to some authorities, North America begins not at the Isthmus of Panama but at the narrows of Tehuantepec, with the intervening region called Central America. Under such a definition, part of Mexico must be included in Central America, although that country lies mainly in North America proper. To overcome this anomaly, the whole of Mexico, together with Central and South American countries, also may be grouped under the name Latin America, with the United States and Canada being referred to as Anglo-America. This cultural division is a very real one, yet Mexico and Central America (including the Caribbean) are bound to the rest of North America by strong ties of physical geography. Greenland also is culturally divided from, but physically close to, North America. Some geographers characterize the area roughly from the southern border of the United States to the northern border of Colombia as Middle America, which differs from Central America because it includes Mexico. Some definitions of Middle America also include the West Indies.
The continent is richly endowed with natural resources, including great mineral wealth, vast forests, immense quantities of fresh water, and some of the world’s most fertile soils. These have allowed North America to become one of the most economically developed regions in the world, and its inhabitants enjoy a high standard of living. North America has the highest average income per person of any continent and an average food intake per person that is significantly greater than that of other continents. Although it is home to less than 10 percent of the world’s population, its per capita consumption of energy is almost four times as great as the world average.
North America’s first inhabitants are believed to have been ancient Asiatic peoples who migrated from Siberia to North America sometime during the last glacial advance, known as the Wisconsin Glacial Stage, the most recent major division of the Pleistocene Epoch (about 2.6 million to 11,700 years ago). The descendants of these peoples, the various Native American and Eskimo (Inuit) groups, largely have been supplanted by peoples from the Old World. People of European ancestry constitute the largest group, followed by those of African and of Asian ancestry; in addition there is a large group of Latin Americans, who are of mixed European and Native American ancestry.
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