Ask the master to solve a high school geography problem please 10

1. Spring. The main reason is the wheat pumping period, and then check it in detail.

2. Dry weather.

caused by the northward movement of the subtropical high.

3. Floods bring bacteria, microorganisms, etc., which weaken the body's immunity. infrastructure such as social and medical facilities.

It was destroyed and it was impossible to provide timely assistance to the people in the disaster area.

4. Monsoon climate, uneven rainfall in rainy years. large water consumption in industry and agriculture.

The above is for reference only and needs to be polished.

1..Spring. Spring temperatures are high in northern China. Less precipitation.

2..Drought. The rain bands have moved northward.

3..(The region")) is **??

4..（1）.Water resources themselves are scarce.

2）.The industrial level is relatively developed, the population is dense, and the demand for water resources is large.

1 Spring Cause Spring Drought The rain belt has not yet arrived in this season The crop growth period uses a lot of water 2 Volt drought Cause The subtropical high pressure controls.

3 (What does the region refer to?) To put it simply, natural causes, tsunamis, moisture, and hot climates. Social reasons Densely populated.

4 Natural causes The natural aspect is mainly water resources.

The inter-annual variation is very large, the distribution is uneven within the year, the rivers in the water-scarce areas are generally sandy, and the human causes are industrial, and agriculture is developed, and the industrial and agricultural water consumption is large, the population is dense, the domestic water consumption is large, and the environmental pollution destroys the water source.

1.In spring, the temperature in Hebei rises rapidly, and the rain belt is still in the southern region, so there is little precipitation.

2.In drought, the rain belt moved northward to North China, and Jiangsu was controlled by the subtropical high, with high temperature and little rain;

3.Floods bring bacteria, microorganisms, etc., weakening the body's immunity, causing many dead bodies, easy to breed bacteria, destroying social and medical facilities and other infrastructure, and making it impossible to provide timely assistance to the people in the disaster areas.

4.Natural causes: The rainy season is short, and there is not enough precipitation. Anthropogenic causes: The agricultural industry consumes a lot of water (large water consumption for production and living), and the pollution is serious.

1 .Hebei is planted with winter wheat, and the unfavorable season for growth is winter and spring, because of the lack of water and drought.

Dry weather because it is controlled by the subtropical high.

3.Natural causes: Spread by bacteria.

Social reasons Local medical equipment is not advanced.

4.Natural causes: Continental or temperate monsoon climates are drier and have less precipitation.

Artificial waste of water resources.

Hope it helps.

I'm a high school student and I hope it will be useful.

1 spring. Reason 1: Rapid heating in spring, large evaporation 2, less precipitation in spring in the temperate monsoon, 3. Large water consumption for industry and agriculture in this area.

2. Drought. Reason 1: Affected by the northward movement of the subtropical high, 2. The rainfall in the northward rainbelt of China decreases.

3 Nature: Floods bring bacteria and other microorganisms; Dead bodies are more conducive to bacterial reproduction; High temperatures and humidity are prone to epidemics. Social: Poor sanitation and medical facilities in the disaster area; The disinfection and epidemic prevention work is not timely.

4 Natural: annual precipitation is small and uneven; High evaporation.

Human-made: serious waste of water resources; vegetation destruction; large water consumption in industry and agriculture; Water pollution.