The upper surface of groundwater is called the unsaturated zone. The unsaturated upper surface contains water, as well as spaces of air, particle grains and rocks.
A spring is where underground water is able to reach the surface of the land.
aquifers
water table
It is known as a spring.
Underground water is cleaner.
A term for a location within a desert where there is a natural spring is oasis. The plural form of the word 'oasis' is 'oases.'
An aquifer is an underground accumulation of water.
true
An oasis
An oasis
It is an oasis.
It is an oasis.
It is an oasis.
It is an oasis.
An Oasis
It is known as a spring.
oasis
what is the upper surface of ground water
simple- underground and surface water ,both are the water only
Underground or rain water comes from wells. Wells are dug deep down the earth's surface.