A spring is a natural water source that forms when groundwater seeps up to the surface. Springs can be found in a variety of settings, including on the sides of mountains, at the base of cliffs, or even in deserts.
There are two main types of springs: artesian springs and gravity springs. Artesian springs occur when groundwater is under pressure and flows out of the ground without needing pumping. Gravity springs, on the other hand, form when groundwater seeps downhill and is then forced up to the surface by gravity.
Springs are an important source of fresh water for many plants and animals. They also play a role in human activities such as recreation, irrigation, and power generation.