A few geography questions good plus .

West Siberian Plain.

Location: within Russia.

Altitude: 220,300 m above sea level in the south, 50,150 m above sea level in the central and northern parts.

North China Plain. Location: Lower reaches of the Yellow River (32° 40° N, 114° 121° E) Altitude: below 50 meters.

Indus River Plain.

Location: Between India and Pakistan.

Altitude: 300-1200 m.

Deccan Plateau. Location: Central & South India.

Altitude: 500 600 meters.

Iranian plateau. Location: within Iran, between the Pamirs and the Armenian plateau at an altitude of 1000-1500 m.

West Siberian Plain. The largest plain in Asia is located in Russia, with an altitude of 220,300 meters in the south and 50,150 meters in the central and northern regions.

Located in eastern China, the North China Plain is the second largest plain in China, with an altitude of less than 50 meters, which is a typical alluvial plain!

Located between India and Pakistan at an altitude of less than 50 meters, the Indus Plain is one of the largest alluvial plains in the world.

The Deccan Plateau is located in central and southern India and has an average altitude of 500,600 meters.

The Iranian Plateau is a plateau in southwestern Asia, with little internal relief, 1000 to 1500 meters above sea level!

West Siberian Plain - Northeast Asia, central Russia, 220,300 m above sea level in the south, 50,150 m above sea level in the central and northern part of the country.

North China Plain - Northeast Asia The lower reaches of the Yellow River (32° 40° north latitude, 114° 121° east longitude) are below 50 meters above sea level.

Indus Plain - Southwest Asia, between India and Pakistan Below 50 m above sea level, Deccan Plateau - Southwest Asia, Central and Southern India Average altitude of 500 600 m Iranian Plateau - Southwest Asia Within Iran, between the Pamirs and the Armenian Plateau 1000 1500 m above sea level.

Select C. Precipitation greater than 400 mm generally develops planting, taking our country as an example. 200 mm can only develop animal husbandry.

In addition, being suitable for both animal husbandry and cropping does not necessarily lead to the formation of mixed agricultural areas. A mixed farming area is one in which both have developed (not just fit for development) and are roughly in the same proportions, not too far apart.

M-point. This is true in the warm temperate zone with annual precipitation of about 400mm, such as the Pampas in South America, the East European Plain, the Great Lakes region in North America and the northeast region of China.

400 mm is the limit of water demand for food crops, and it is the upper limit of water demand for grassland crops. The requirement of mixed agriculture is that both forms must appear in the same area at the same time.

A bear fell into a trap that was meters deep and fell for exactly 2 seconds. What color is the bear? The five alternative answers are "white", "brown", "black", "dark brown", and "gray".

I know, after listening to it, I have blinded your dog's eyes: "What does this mean?" "Falling into a trap, does it have anything to do with color?"

I smiled indifferently, and you listened! First of all, according to the problem, calculate g =, the latitude of the trap is about 44 degrees. According to the geographical distribution of bears, there are no bears in the southern hemisphere, and it can be known that it should be 44 degrees north latitude; Secondly, since the ground trap is designed for bears, it must be terrestrial bears, and most terrestrial bears have poor eyesight and are difficult to distinguish traps, so they are easy to fall into traps; At this point, the available answers are:

Brown Bear and American Black Bear Asiatic black bear, given that the question only has brown bears and black bears, then only these two answers remain. Since the trap is deep meters, the soil must be the impact parent material, so that it is easy to excavate. Although brown bears have geographical distribution, they are mostly high-altitude areas, and fierce, the risk factor of hunting is large, the value is not as high as that of black bears, and the general bear paws and bear bile are taken from black bears.

And because the geographical distribution of black bears does not coincide with that of brown bears, it can be determined that the correct answer to this question is that the bear that falls into the trap is black.

How many large craters are on the surface of the moon.

Hello, high school or junior high school?