Leiyu English

Thunderstorm is "thunderstorm" in English.

1. Definition of thunderstorm:

Thunderstorm is a weather phenomenon, usually accompanied by strong lightning. It is caused by the condensation of water vapor in the cloud and the separation of charges generated during precipitation.

2. The formation of thunderstorms:

The formation of thunderstorms requires three main conditions: humidity, updraft and unstable atmospheric conditions. When the water vapor in the air condenses into a cloud and forms precipitation, the positive charge and negative charge inside the cloud begin to separate. Under the action of strong updraft, hail and water droplets in the clouds constantly collide and rub, generating static electricity and forming Lei Yun.

3. Generation of Thunder:

Lightning is caused by the rapid expansion and contraction of high-temperature gas produced by lightning discharge. When lightning discharges from clouds to the ground or between clouds, it will instantly heat the surrounding air to tens of thousands of degrees Celsius. The heated gas expands rapidly, producing pressure waves and forming the thunder we hear.

4. Hazards and effects of thunderstorms:

Thunderstorms not only bring shocking scenes to people, but also may cause serious damage and harm. Lightning is one of the most destructive natural disasters, and it is easy to cause problems such as mountain fires, building damage and power facilities failure. Thunderstorms may also cause extreme weather phenomena such as floods, rainstorms and storms, which have adverse effects on agriculture, transportation and life.

5. Safety measures during thunderstorm:

Thunderstorm weather should follow the following safety measures: avoid outdoor activities, leave water, avoid contact with metal structures, and avoid standing on high places. If you are trapped outdoors, if you can't find lightning protection facilities, you should hide in low-lying places, away from water and isolated trees. Close doors and windows indoors to prevent lightning from entering the room and avoid contact with electrical appliances and equipment to ensure their own safety.

Summary:

Thunderstorm is "thunderstorm" in English. Thunderstorm is a weather phenomenon formed under humid, updraft and unstable atmospheric conditions. Lightning is caused by the expansion and contraction of high-temperature gas produced by lightning discharge. Thunderstorm not only has a shocking scene, but also may cause serious damage and harm.