Each of the four regions chooses a province to introduce its natural environment! Conciseness is bes

Qinghai-Tibet region; Qinghai Province, the source of the Yangtze River and the Yellow River, its name is Qinghai Lake. There is a well-known bird island in the lake, and the surrounding grassland area is vast, and the agricultural and animal husbandry production is relatively developed. Xining, the provincial capital, is located in the Huangshui Valley near Qinghai Lake, which is the main agricultural area of Qinghai Province due to convenient irrigation, fertile soil and mild climate, rich in wheat, barley, broad beans, peas, rapeseed and potatoes.

The Bayankala Mountains lie in the west and south of Qinghai Province, and its main peak, Yaradazai Peak, is 5,214 meters above sea level, and the source of the Yellow River is nearby. To the north of Yaradadze Peak, is one of the four major basins in China, the Qaidam Basin, which has the largest salt lake in China - Zarhan Salt Lake, which is rich in potassium salt.

The natural geographical environment is generally introduced from five major elements: climate, hydrology, landform, soil and vegetation.

For example, Xinjiang is located inland, with a temperate continental climate, cold winters and hot summers, scarce precipitation, large temperature differences, and sufficient sunshine; There are few rivers and many inland rivers, which have the largest inland river in our country, the Tarim River; The vegetation is sparse, mainly desert and desert steppe; The terrain is dominated by mountains and basins, and is known as "three mountains and two basins".

Shanxi Province is located in North China, which has a temperate monsoon climate with four distinct seasons, hot summer, dry winter, and precipitation concentrated in summer.

Guizhou. Two words cool!! There is no severe cold in winter and no heat in summer. However, it is deceiving that there is no severe cold in winter. The northerners still can't stand this coldness.

The four major nature reserves in China: 1Changbai Mountain Nature Reserve, Northeast Jilin Province, ginseng mink deer shrug (..).In particular, the state has set aside certain areas for the protection of precious and rare animal and plant resources and representative natural environments.

The south is hot and humid, and the northwest is arid

Qinghai-Tibet: Alpine Northwest China: Drought.

Guangdong: Facing the South China Sea, as the southern gate of the motherland, under the spring breeze of reform and opening up, it has grown into the country's economic highland, relying on the unique territorial sea advantages of Guangdong Province.

Shandong: The Shandong Peninsula, spanning the Bohai Sea, the Yellow Sea, close to the East China Sea, and adjacent to Japan and South Korea, has created a prosperous scene of economic prosperity.

Liaoning: Liaodong Peninsula, spanning the Bohai Sea and the Yellow Sea, at the same time, the province's rich mineral resources, such as Anshan's steel, magnesium metal, Panjin's Liaohe oil, Fushun, Fuxin's coal mines, etc., have established its status as the eldest son of the republic.

Shanxi: China's largest coal mining province, its economy depends on the development of resources and the utilization of historical and cultural relics.

Shanghai: Located in the core position of the East China Sea, the regional advantages are obvious, the sea, land and air transportation is highly developed, and at the same time, the Yangtze River has opened up the economic fulcrum of river transportation for Shanghai.

Xinjiang: Rich in natural resources, its natural gas and oil reserves are huge, and at the same time, the unique natural scenery of Xinjiang Autonomous Region has also become an important foundation for its economic characteristics with tourism as the pillar.

PS: Absolutely original, tired

If you say that you are wrong to choose B, then it can only be A.

Here's why: First of all, c and d are wrong, and this doesn't need to be explained.

Then there are only A and B

B itself has a little problem, it should be said that most civilizations are based on farming, but civilizations such as oceans, grasslands and other types of civilizations are not based on farming, of course, this does not mean that they do not need farming, but they have this as the main way of survival and the basis of existence.

More importantly, judging from the content of the question, it is impossible to draw the conclusion of B, because the tangent point is the dependence of human beings on the natural environment, and it is impossible to understand farming.

So it should be a

Our dependence on the natural environment is inherently due to low levels of productivity and a lack of ability to transform nature.

Just like when we were children, we relied on our parents because we didn't have the ability to survive independently.

Today, our productivity level is high, we can move mountains and reclaim the sea, and go to the sky and the earth, so the footsteps of human beings are no longer limited to the great rivers, but all over the earth.

The answer should be A, because human beings have a low level of productivity, so they are dependent on the natural environment.

You're a junior high school student, so from a high school perspective, you'll definitely choose A

Yunnan is a place with a very unique climate and natural environment, including all the climatic characteristics from Hainan Island to Heilongjiang, and is known as the plant kingdom, animal kingdom and mineral kingdom. For more information, please contact 0871-6410569

Hua Er Bar Personally, I think Hua Er is better.

However, Fudan High School will have a discount for admission to Fudan University, and it seems that there are 50 places to study abroad every year.

Hua Er is more focused on science, it should be more important to be more science, good schools are all physics is a strength.

Southern region: mountainous and hilly, dense river network, abundant precipitation, hot climate, rain and heat at the same time. Therefore, eat more rice; wear silk; The house is tall and wide, with multiple windows, pay attention to ventilation and heat dissipation, and the roof slope is large to facilitate water drainage; Choose land and water transportation such as cars, trains, ships, and airplanes when going out.

Northland: mostly plain, hot summers, severe cold winters, and relatively little precipitation. Mostly dry land, growing wheat, mainly pasta; cotton garments; The house is short and tight, pay attention to cold protection and warmth, and the roof slope is small; It is mainly transported by land.

Northwest China: There are many plateau basins, the climate is hot and dry, the temperature difference between day and night is large, and the grazing is a livelihood. It is famous for its finger meat and roasted whole sheep. Of course, most of the herders live in yurts to facilitate their migration.

Qinghai-Tibet region: The Qinghai-Tibet Plateau, which enjoys the reputation of "the roof of the world", is difficult to develop planting on the plateau and high mountains due to its high altitude and low temperature, and the unique terrain and climate have created a good environment for the development of animal husbandry in Qinghai-Tibet. "Herdsmen who eat meat and drink barley wine are riding on yaks, wearing heavy Tibetan robes that are asymmetrical, and are rushing back to their tents" is a common scene on the plateau.