An aquifer is defined as a body of rock or unconsolidated sediment that has sufficient permeability to allow water to flow through it. Unconsolidated materials like gravel, sand and even silt make relatively good aquifers, as do rocks like sandstone. Other rocks can be good aquifers if they are well fractured.
most sediments in sedimentary rocks break off a bit causing holes in the rock making them a little permeable but not 2 permeable
An aquifer is a rock which can hold water either because it is porous or permeable. These rocks woukd be sandwhiched between layers of impermeable rock.
porous, permeable material, e.g. loose sand or gravel.
No one is a good queefer (Queef: Vaginal fart P.S. Gross) you sick degenerate!
high porosity and high permeability
no
Sealant to keep the aquifer within the layer or layers of containing material, usually rock.
This classification scheme does not exist for good reason.
Rocking Rocks
It depends
Sandstone. Shale and limestone do work, but they are not as good as sandstone. Wet mud also works, but it is not as permeable as sandstone.
no
no
Yes. In fact, without rocks, you would die instantly!
Sealant to keep the aquifer within the layer or layers of containing material, usually rock.
I think a good topic would be rocks,what kind of rocks there are and write some information.
The artesian aquifer lies deep below the earth's surface. "Don't go down to the aquifer," warned Dr. Warren. "The last couple who went didn't come back!"
Pumice would be among the best. Mica flakes would be good also.
Some igneous rocks are vascular
Maybe a good souvenir from Mars would be some Red dust. Or if you can not collect that you can get some red rocks!
they would make good dicisions
How about: "Marbles from nature - not the toy store".