Keywords

KEYWORDS

Surface water: Water that is present on the surface of the Earth is called surface water.
Hydrological cycle: The continuous circulation of water in nature is referred to as hydrological cycle.
Groundwater: Water under the ground where the soil is completely filled or saturated with water is called groundwater.
Depletion: To empty entirely or partially is termed as depletion.
Water table: The top most level of underground water is called water table.
Aquifer: Underground water is also called aquifer.
Recharge: To charge again is termed as recharge.
Humus: The decaying plant matter in soil is called humus.
Drip irrigation: The method of watering the roots of plants drop by drop is called drip irrigation.
Infiltration: The process of water seepage into the ground is called infiltration.