What kind of storm clouds belong to?

Types of storm clouds: wind, rain and clouds are all weather phenomena. Wind is the expansion or contraction of hot gas, rain is the condensation of water vapor in the air, and clouds are the fog and dust particles in the air. So it's different.

, related information

1. Wind: Every place on the earth is absorbing the heat of the sun. Due to the uneven heating of various parts of the ground, the temperature and warmth of the air are different, and the warm air expands lighter and then rises. Cold air cools and becomes heavier and then drops, and cold and warm air flows to form wind.

2. Cloud: The water on the surface evaporates to form water vapor and starts to rise. In the process of water vapor rising, cold air wraps these warm moisture masses. When the air mass rises to the initial condensation height and meets the high-level cold air, the water vapor will liquefy when it meets the cold, and a white cloud will appear. The heat released by liquefaction will make the cloud further rise, thus forming a cloud.

3. Rain: The water on the ground absorbs heat and turns into steam, which rises to the upper layer of the steam layer in the sky. The upper temperature is low, the volume of water vapor decreases, the specific gravity increases, the steam decreases, and the lower temperature is high. In the process of falling, it absorbs heat, rises when it is cold, and then falls again. Gas molecules repeatedly contract and concentrate at the bottom to form a low temperature zone, and water vapor concentrates in the low temperature zone to form clouds. Convection in the clouds intensifies, and the temperature is getting lower and lower, forming rain.

4. Frost: The formation of frost is not only related to the weather conditions at that time, but also related to the nature of attached objects. When the surface temperature of the object is very low and the air temperature near the surface of the object is relatively high, there is a temperature difference between the air and the surface of the object. When the temperature is lower than 0℃, excess water vapor condenses into ice crystals on the surface of the object, which is frost.

5. The appearance of frost shows that the local night weather is fine and cold, the atmosphere is stable, and the ground radiation cools down strongly. It usually appears when there is cold air mass control, and it often maintains good weather for several days. There is a folk proverb in our country called "It's sunny again in first frost", which is the reason.