Seventh grade, geographical knowledge points induction.

The topography of western Europe is mainly plains and mountains. The plains are mainly Bode Plain to the east of the Rhine River and Western Europe Plain to the west. Scandinavian mountains run through Scandinavia in the north, and Alps mainly run through the east and west in the south. There are many lakes in Scandinavia. Terrain formed by glaciation on the west side of the peninsula. Mont Blanc on the border between Italy and France is the highest mountain in Western Europe.

The climate is mainly maritime, the winter is mild and cool, and the seasonal distribution of precipitation throughout the year is relatively uniform. The precipitation gradually decreases to the east, and the annual temperature difference gradually increases from west to east. The vegetation along the Mediterranean coast is mainly evergreen shrubs, which are drought-tolerant. The Danube flows through nine countries and flows into the Black Sea. It is the largest international river in European countries. The Rhine River flowing through Ruhr-gebiet is also an important international river.

57. Eastern Europe and North Asia and Eastern Europe refer to the part of Europe between the eastern coast of the Baltic Sea in the west, the Urals Mountains in the east, the Arctic Ocean in the north and the Black Sea and Caucasus Mountains in the south. North Asia refers to the part of North Asia that belongs to Russia.

58. The territory of Russia is170,000 square kilometers. It is the largest country in the world. The European part concentrates three-quarters of the country's population. The capital Moscow is located in the center of Europe. The Volga River, the longest river in Europe, originates in the hilly area of the western plain of Eastern Europe and flows into the Caspian Sea. Lake Baikal is located in Siberia and is the deepest lake in the world.

Russian industry is mainly distributed in Europe. An industrial zone centered on Moscow and an industrial zone centered on St. Petersburg. These two industrial zones are dominated by machinery, chemistry and various light industries. After World War II, industrial construction developed eastward, and Ural Industrial Zone with iron and steel industry and machinery industry as the main industries and Novosibirsk Industrial Zone with heavy industry and military industry as the main industries were established in Urshan. Its agriculture is unstable. The capital Moscow. St Petersburg is the second largest city in China; Vladivostok is the main seaport along the Pacific coast.

59. North America is some American countries whose main language is English. The western alpine region is the northern part of the Cordillera mountain system in the United States, which consists of the Rocky Mountains. The eastern plateaus and mountains include Labrador Plateau in Canada and Appalachian Mountains in the United States. There is a great Central Plains in the Central Plains. Lake Superior is the largest freshwater lake in the world. The Great Lakes are the largest freshwater lakes in the world, which were formed by past glaciation. Except for Lake Michigan, which is all in the United States, the other four lakes belong to the United States and Canada. Most of North America belongs to the north temperate zone, and the temperate continental climate occupies the widest range in North America. The climate in North America is not only influenced by latitude, but also by topography. Indigenous people in North America: Indians and Inuit. They are yellow. Inuit live along the coast of the Arctic Ocean.

There are 50 white five-pointed stars on the American flag. There are 48 states on the mainland, located in Alaska in the northwest corner of North America and Hawaii near the Tropic of Cancer in the Pacific Ocean. The full name of the United States is "United States of America". The United States covers an area of more than 9.3 million square kilometers, ranking fourth in the world. White people make up more than 80% of the American population. People of color in the United States are mainly black, and overseas Chinese are in San Francisco and new york. In recent decades, many people have moved from the northeast to the "sunshine zone" in the south and west. America is the country that exports the most agricultural products in the world. Another feature of American agriculture is the specialization of regional production. American agricultural production can be divided into cotton belt, corn belt, wheat belt, dairy belt, animal husbandry and irrigated agricultural areas. The United States is the country that exports the most industrial and agricultural products and has the largest output value in the world, and imports the most automobiles, steel, petroleum and textiles. The distribution of American industry can be divided into three regions. Northeast China: new york is the largest industrial and commercial center and port along the Atlantic coast. Southern region: Houston is the research and development center of petrochemical industry and aerospace in southern China. Western region: California is the most economically developed region in the west, San Francisco is a big port in the west, and the nearby "Silicon Valley" is a new electronic industry center. Los Angeles is the most populous city and seaport in the west, mainly producing airplanes and precision machinery. Hollywood here is the center of American film and television industry, and San Francisco and Los Angeles are also the cities with the largest number of Chinese in the United States.

6 1, Latin America Latin America refers to the American countries and regions south of the United States. The northern part includes three geographical regions, the Mexican Plateau, the Isthmus of Central America and the West Indies. South is South America. Tierra del Fuego, the largest island in the southern tip, is separated from the South American continent by strait of magellan. Between Mexico and the South American continent, there is a long and narrow isthmus between China and the United States, which is called "the bridge of the American continent". The Panama Canal is located at the narrowest part of the isthmus of China and America. The Andes is called "the backbone of South America" and is the longest mountain range in the world. Amazon Plain is the largest plain in the world. Brazil Plain is the largest plateau in the world. Amazon River is the largest river with the widest basin in the world. Second only to the Nile, ranking second in the world. It is called "river and sea". The reserves and output of silver in Mexico, iron in Brazil and copper in Chile and Peru are among the highest in the world. The ocean near Peru is one of the world-famous fishing grounds. Argentina's Maoting exports the most beef in the world. South America also has some unique animals, such as sloths, anteaters in mammals, capuchins and toucans in birds.

62. The inhabitants and economies of Latin America were originally Indians. Most countries speak Spanish, while Brazil speaks Portuguese. The natural population growth rate in Latin America is second only to Africa. Big cities with a population of over one million include Mexico City, Buenos Aires, the capital of Argentina, Sao Paulo, the industrial center of Brazil, and Rio de Janeiro. Coffee, sugar cane and bananas are all tropical cash crops. Corn is a widely cultivated food crop in Latin America. At present, many countries in Latin America are not self-sufficient in food.

63. Brazil is the largest region in Latin America.