# Wells are fed by

$\begin{array}{1 1} (a)\;\text{Pond water} \\ (b)\; \text{Lake water} \\ (c)\; \text{Ground water} \\ (d)\; \text{Rainwater} \end{array}$

Wells are fed by groundwater. Well water draws from the sources of water beneath the Earth's surface. This type of water supply is known as "groundwater."A water well is an excavation or structure created in the ground by digging, driving, boring, or drilling to access groundwater in underground aquifers. The well water is drawn by a pump, or using containers, such as buckets, that are raised mechanically or by hand