recharge zone
For water to recharge an aquifer, it must pass down through a zone of aeration into the zone of saturation, where the water is stored. The "line" that separates the two zones can be said to be the level of the water table.
Water can eventually reach a layer of impermeable rock which does not allow its further downward passing. This is the base layer which creates the aquifer.
Once it seeps into an aquifer.
Used in geology, hydrogeology, soil science, and building science, the porosity of a porous medium (such as rock or sediment) describes the fraction of void space in the material, where the void may contain, for example, air or water. A rock layer with many particles of different sizes contains much more void space, which means lower porosity.
from an aquifer
Of course it can, silly! An aquifer is for agua, water.
An aquifer is an underground fresh water source.
impermeable
The Ogallala Aquifer was created when rainfall would run down prairie dog holes into the aquifer. That ended with the destruction of the prairie dogs and even increased with the creation of water rights. As a result, the lack of water retained upstream prevents the renewing of the aquifer. So the natural renewing of the aquifer has been greatly decreased. In addition people have been pumping water from the aquifer for crops. Instead of using the drip irrigation method developed in Israel which produces far more per acre, they have used older techniques and have wasted water. This pumping for inefficient irrigation techniques has caused a drop in the aquifer. To the south the cities have used the water from the aquifer. As it flows downhill, this has caused additional loss of water. The aquifer will continue to drop until the wells required to reach it become deeper and deeper. The Federal Government will tax water rights so that part of the water rebuild the aquifer. There will come a point when it will become too expensive for a number of people to continue to draw water from it. The cities will realize it is a finite source. They will restrict lawn watering and use reverse osmosis. At that point it will stabilize. (Maybe)
Yes, an aquifer is one of the water bearing layers.
Percolation leads to water entering an aquifer.
People can obtain water from an aquifer by driling a well below the water table.