Aquifers are formed when water percolates into the ground and settles in an area of the earth’s layers that can hold water, such as porous stones or gravel.
How Is an Aquifer Formed?
An aquifer is a body of water that is held beneath the surface of the earth and is able to be tapped and used as a source of drinking water. Aquifers are formed in many different ways, but the most important factor that dictates the formation of an aquifer is the presence of permeable material. This material is what allows water to pass through it, and the presence of this material is what allows aquifers to form.
The most common type of aquifer is formed by a layer of permeable material that is located between two layers of impermeable material. This is known as a confined aquifer. In this type of aquifer, the water that is present is held in place by the impermeable material, and the permeable material acts as a conduit for the water to pass through.
The other type of aquifer is known as an unconfined aquifer. This type of aquifer is formed when the permeable material is located on the surface of the earth, and the water is not held in place by any impermeable material. This type of aquifer is more susceptible to contamination from outside sources, as the water is not held in place.
In addition to the permeable material, the