The water obtained from is generally known as underground water ?infiltration galleries springs rivers wells

The water obtained from wells is generally known as underground water. Here's the step by step explanation:

1. Rainwater or other forms of precipitation such as snow and sleet, infiltrate the ground surface and seep down under the influence of gravity. This process is known as infiltration.

2. As the water seeps down, it fills up the spaces and cracks in the soil and rocks. This area is known as the zone of saturation or the water table.

3. The water that is present in the zone of saturation is called groundwater.

4. Wells are man-made structures which are dug or drilled deep into the earth to reach the groundwater.

5. When water is pumped from a well, it is essentially groundwater that is being extracted. Hence, the water obtained from wells is generally known as underground water.