Know About Precipitation: How Rain, Snow, and Hail Form

Have you ever wondered how rain falls from the sky or how snow and hail are formed? This process is called precipitation, an important part of the water cycle. It occurs when tiny water droplets in clouds join together, become heavy, and fall to the Earth. Depending on the temperature, precipitation can occur in different forms such as rain, snow, sleet, or hail.

This article provides insights into precipitation, its types, and how it forms. 

Table of Contents

• About Precipitation
• What is Runoff and Percolation?

About Precipitation

Tiny droplets of water join and form large drops of water. When water droplets become too heavy, they fall on the Earth in the form of rain. If it is very cold, then they fall in the form of sleet, snow or hail. Therefore, rain, hail, snow and sleet are the different forms of precipitation.

What is Runoff and Percolation? 

Runoff is stated as the rainwater that, along with the water formed by the melting of snow, hail or sleet, flows down into waterbodies is known as runoff.
Some amount of runoff seeps through the layers of soil and gets stored as groundwater. This process is called percolation.

As we have learned, that how The water cycle is a continuous and essential process that ensures the availability of water on Earth. Processes like precipitation, runoff, and percolation help in the distribution and storage of water in different forms.