Why does the college entrance examination rain?
It is a common phenomenon that the college entrance examination rains. It rains in some areas during the college entrance examination every year. This kind of weather is inevitable, but for candidates, rain may cause some adverse effects. Let's analyze the reasons for the rain in the college entrance examination.
First, the natural environment factors
Weather is formed by various natural factors, including wind, clouds, temperature, humidity and other factors. It rained during the college entrance examination, which may be caused by the following reasons:
1, pressure change
The change of air pressure is an important factor that causes the weather. When the air pressure drops, it usually brings rainy weather. Moreover, the college entrance examination is in summer, and the atmospheric pressure in summer is relatively low, which is easily affected by natural disasters such as typhoons and heavy rains, and may also be one of the reasons for the rain during the college entrance examination.
2. Humidity change
Even if it doesn't rain in summer, the humidity will be very high. High humidity has a bad influence on the human body and affects people's physical state and mood. At the same time, in a humid environment for a long time, the pages are easy to deform and the test papers are easy to get sticky, which has a great influence on the candidates' answers.
3, storms, lightning and other natural disasters
Summer is the peak period of natural disasters such as storms and lightning. In this case, clouds gather and air is agitated, which is easy to cause rainfall. If the college entrance examination encounters a storm, it may lead to unexpected situations such as rain leakage or even power failure in the examination room, which will bring great trouble to candidates.
Second, human factors.
In addition to natural environmental factors, human factors also have certain influence. The following aspects are the possible reasons for the rain caused by human factors during the college entrance examination:
1, Rain God Festival
In some areas of southern China (such as Hunan Province), there is a traditional festival-"Rain God Festival". Because this festival is often held before the college entrance examination, some people think it will affect the weather of the college entrance examination. Although there is no conclusive evidence to prove that Rain God Festival has anything to do with the senior high school entrance examination, this superstition is still circulating among some people.
2. Weather modification
The development of modern science and technology enables us to influence the weather artificially. For example, spraying a cloud eliminator into the atmosphere by plane will disperse the clouds and reduce rainfall. Of course, this kind of human intervention may also bring some adverse consequences, such as environmental pollution.
Generally speaking, rain is a common phenomenon during the college entrance examination, and its reasons may be related to natural factors and human factors. For candidates, although the weather can't be controlled, they should be psychologically prepared as soon as possible when preparing for the exam to cope with all kinds of unfavorable situations, and at the same time, they should pay attention to protecting their bodies and test papers.