Why does it always rain in the south and dry in the north?
The north belongs to temperate humid and semi-humid areas.
Why is the north drier than the south? Because it is often windy in the north and the air humidity is low, it is drier than in the south.
Why is the south always defeated by the cold weapon era in the north in history, and the cavalry is king?
There are neither horses nor cavalry in the south, and ships are limited.
So the farther south it is, the harder it is to go to Peking University.
Even if the north is unified, it will continue to conflict with nomadic people in the farther north, which requires the national efforts to counter and often loses. This shows the importance of cavalry at that time.
Why is it dry in the north and always rainy in the south? In summer, the southeast monsoon blows in China, and the rain comes from the southeast and disappears in the south. Of course it's the north! Hehe, just kidding! In the Qinling area, you can see that the plants in the south are flourishing. Because there is much rain and light, the drought in the north is blocked by the Qinling Mountains. Isn't Qinling Huaihe River the dividing line between north and south of China?
Why is it better to rain in the south than in the north? 1. The reasons for the difference in precipitation are: the southeast monsoon from the Pacific Ocean and the southwest monsoon from the Indian Ocean (that is, the summer monsoon passes through the southern region in the process of advancing northward and retreating southward, which makes the summer monsoon in the southern region last for a long time, with a long rainy season and more precipitation; The summer monsoon is short in the north (the southwest monsoon can't even or rarely reach the northeast), and the rainy season is short, so there is less precipitation.
2. The reasons for the temperature difference in winter are as follows: at noon, the solar altitude angle in the south is larger, and the solar radiation heat is more, and the temperature is higher, while in the north, it is the opposite; The northern region is close to Mongolia-Siberia, which is greatly influenced by the winter wind from there, which intensifies the cold in the northern region, while the southern region is far away from Mongolia-Siberia, and the winter wind is blocked by many mountains on the way south. When the winter wind reaches the southern region, its power is weak and its influence is small, so it is warmer. So there is a big difference between the north and the south in winter.
The closer to the ocean, the stronger the ocean wind and the more water, so the more precipitation; On the contrary, the farther away from the ocean, the smaller the ocean wind intensity, the less water, so the less precipitation.
Second, only the summer monsoon affects precipitation, and the winter monsoon has little effect on precipitation.
Third, the summer monsoon that affects China mainly comes from the low latitude Pacific Ocean, while the summer monsoon from the Indian Ocean is relatively small for some countries in China.
Why is it better to rain in the south than in the north? The weather in the south is hot and humid, and there is more water in the air, so it is easy for cold air to form rain when it reaches the south. The weather in the north is relatively dry and there is little moisture in the atmosphere, so even if there is cold air coming, it is not easy to form rainfall. If you still want to know the specific weather conditions in a certain area, you can refer to:: 15 Tianqi. /weather forecast 15 days.
North and South, is it dry or wet? Hello. Different geographical locations and natural conditions throughout the country. The south is wetter than the north; The north is drier than the south.
Why does it always rain in the south? There are many reasons:
1. the problem of monsoon climate zone-in the case of subtropical monsoon climate zone, tropical and subtropical monsoon climate is dominant in the southern region, with high temperature and rainy summer and mild and little rain in winter. Among them, the tropical monsoon climate is hot all the year round. When the precipitation is above 800 mm, there is more precipitation on the windward slope of the mountain, which happens to be rainy, so-called rainy season.
2. Topography-hills, plains, mountains and plateaus. -topography will affect climate convection and so on; There are also inland areas and coastal areas, which are still influential. Because of the sea and transpiration, the movement of rain is more complicated, and the clouds are full of water, so it naturally rains much more.
3. Vegetation-vegetation cover, land desertification, etc. Coupled with the influence of climate, transpiration of vegetation is also one of the ways of water vapor transportation, that is, transpiration has a great influence on cumulonimbus clouds.
4. Cyclones and anticyclones-actually monsoon, typhoon, before and after, etc. It also affects precipitation in different regions.
5. Human factors-I feel that the climate is abnormal now, and there should be some human factors such as destruction and environmental pollution.
Why is it rainy in the south and dry in the north? The south is obviously affected by the monsoon, so there is much rain and high humidity. In addition, it is also the result of the simultaneous influence of topography, geographical location, wind zone and pressure zone. Moreover, because the north of our country is far away from the ocean and inland, when the water vapor from the ocean blows inland, the water content of the air is decreasing.
Why is there less rain in the north than in the south? It doesn't rain often! Most of the south is plain, and the airflow formed on the ocean is easy to blow to the land.