Which clouds cause rain and snow?

The name, height and thickness of the cloud are the weather signs. Cirrus clouds are like feathers, like silk tulle, symbolizing the highest and finest scale waves of cirrus clouds in the clear sky, floating in groups. Cirrus clouds are very high and thin without rain and snow, like cotton balls, which appear in the morning and dissipate about 2000 meters at night. Mild sunshine and cumulus clouds are like white sheep on the grassland, flat and spherical. Arranged neatly about 2,000 meters, it is a brief table of the changes of thin, sunny, rainy, snowy and hail clouds, the process of cloud name change, shape and position, weather signs, cirrostratus cirrus clouds gather and move forward, like a white silk curtain covering the sky, Gao Qing cloudy high-level clouds are getting thicker and thicker, like frosted glass covering the sun, it will rain and snow, nimbostratus high-level clouds will thicken, dark gray clouds will cover the sky, rain and snow will continue.