In years when the summer monsoon is strong, our country is prone to occur

As precipitation increases, floods should occur more often.

Answer B: This question examines natural disasters in our country. If the summer monsoon is strong, the rain belt will move quickly, and the rain belt in the north will recede early and late, which is prone to flooding, while the south will have drought.

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Drought in the south and flooding in the north. 1. In summer, the inland is irradiated by the sun, the air pressure is high and the temperature is high; However, the summer monsoon in China has only two directions: southeast wind and southwest wind, and the inland areas are high and hold each other.

2. The monsoon can only climb to the second step and stop, because the terrain blocks the progress of the monsoon.

Therefore, there will be drought in the south and floods in the north.

In years with strong summer monsoons, China is prone to floods in the north and drought in the south.

"North Flood and South Drought" is a climatic phenomenon corresponding to the traditional "South Flood and North Drought", which refers to the northern region of Huashenpi in China in meteorological research.

The summer interdecadal precipitation anomaly and the summer in the middle and lower reaches of the Yangtze River in the eastern monsoon region.

The interdecadal precipitation anomalies of the tour are relatively clever.

When the summer monsoon is stronger than usual, the southeast monsoon advances faster to the north, and the rain belt also moves northward rapidly, resulting in the Qinling Mountains.

The northern region of China north of the Huai River (including Northeast China and North China) entered the rainy season ahead of schedule, and the rainy season was prolonged, which was prone to flood disasters, while the area south of the Qinling Mountains and the Huai River was controlled by high pressure, which was sunny and rainless, and was prone to drought.

Summary. Extended: The summer monsoon refers to the prevailing winds that blow from the ocean to the continent in the monsoon region in summer.

Due to the control of a huge thermal depression over the Asian continent in summer, there is high pressure over the ocean, and the air flow blows from the high pressure area to the low pressure area. The outbreak of the South China Sea summer monsoon marks the transition from winter circulation to summer circulation, and also indicates the arrival of the East Asian summer monsoon and the beginning of the rainy season in China.

The good answer is as follows: The answer is the Great Flat Ocean and the False Ocean of India. The boundary between the pre-monsoon and the non-monsoon area in China is the Daxingcha Jiao'an Mountains, Yinshan Mountain, Helan Mountain, Bayankala Mountain and Gangdis Mountain, and the summer monsoon affecting China includes the southwest monsoon from the Indian Ocean and the northwest monsoon from the Pacific Ocean, which is characterized by warm and humid. We refer to the areas where the summer monsoon is clearly affected as the monsoon zone.

The green grass is a real house, and the spring breeze is strong on horseback, cattle and sheep. The pine snow forest is fertile, and the four major geographical areas described by Longjiang Rice Grain Xiang are.

Extended: The summer monsoon refers to the prevailing winds that blow from the ocean to the continent in the monsoon region in summer. Due to the control of a huge thermal low pressure over the land of the Asian Arader in summer, there is high pressure over the ocean, and the air flow blows from the high pressure area to the low pressure area.

The outbreak of the South China Sea summer monsoon marks the transition from winter circulation to summer circulation, and also indicates the arrival of the East Asian summer monsoon and the beginning of the rainy season in China.

The proportion of all kinds of land resources in China is the least.

The proportion of various types of land resources in the total land resources in China is different, among which the grassland area is relatively wide, and the proportion of cultivated land is relatively small, and the proportion of cultivated land is relatively small, and the cultivated land area only accounts for the smallest proportion. Cultivated land Ha pro.

The top is the Inner Mongolia Autonomous Region and Heilongjiang Province.

The summer monsoon affecting China mainly comes from the vast oceans in the east and southeast, and is dominated by warm and humid southerly winds.

The summer monsoon is a type of monsoon. In summer, due to the rapid rise in temperature after the continent is irradiated by the sun, an updraft is generated, and a low pressure zone is formed near the ground. At the same time, the ocean temperature rises slowly, and the airflow sinks, forming a high-pressure area. The summer monsoon is the summer monsoon when the air flow from the high pressure area to the low pressure area, where the air flow over the ocean to the land and bring with it abundant water vapour and cause rainfall. The summer monsoon is mainly distributed in the tropics and subtropics north of the equator.

The summer monsoon monsoon (also known as the monsoon) is a periodic wind that changes with the seasons and prevails with seasonal shear of more than 120 degrees. It mainly occurs in monsoon Asia (East Asia), West Africa, Guinea, and the northern coastal zone of Australia.

The specific heat capacity of seawater is much higher than that of land, so the cooling of land in winter and the warming of summer are faster and more pronounced than those of the ocean, resulting in temperature differences. When the air expands when heated, the density decreases and rises. And vice versa, so the air pressure on land is lower than in the ocean in the summer and vice versa in the winter. Therefore, the wind direction of the monsoon area in summer and winter will be opposite, and it can be divided into winter monsoon and summer monsoon.

Southerly winds blowing from the sea to the land prevail in summer.

The summer monsoon comes from the Pacific Ocean in the southeast and the Indian Ocean in the southwest, and is warm and humid in nature, and under its influence, precipitation generally increases, and rain and heat are in the same season. Under the influence of the winter monsoon in the interior of Asia, which is cold and dry in nature, most parts of China generally have less precipitation and low temperatures in winter, and the north is more prominent.

China is affected by the alternation of winter and summer monsoons, and is the most typical of the monsoon and the most significant monsoon climate in the world. Compared with other regions of the world at the same latitude, China has low winter temperatures, high summer temperatures, large annual temperature ranges, and precipitation is concentrated in summer, which is characteristic of continental climate. Therefore, China's monsoon climate is more continental, also known as continental monsoon climate.

China's climate types are complex and diverse, and the monsoon climate is significant, with the monsoon prevailing in summer (southeast and southwest) and the (northwest) monsoon in winter.

When the summer monsoon prevails in China's summer, the distribution of China's temperature is: the general high temperature in the north and south (the overall rise is still decreasing from south to north), the temperature difference between the north and the south is small, and the Qinghai-Tibet Plateau is the area with the lowest temperature.

When the winter monsoon prevails, it is winter in China, so the distribution of temperature in China is: the temperature decreases from south to north; The average temperature in January in the south of the Huai River in the Qinling Mountains was above 0 and below 0 in the north. The temperature difference between north and south is large; The old river is the hottest area.

Flooding in the south and drought in the north or drought in the south and flooding in the north?

It depends on the size of the summer monsoon, the summer monsoon is strong, the south is dry and the north is flooded; The summer monsoon is small, and the south is flooded and the north is dry.

Flooding in the south and drought in the north is affected by the cold air from the north.