An aquifer is basically a body of saturated rock meaning water doesn’t have a hard time passing through it must be permeable and porous which includes sandstones, conglomerate, fractured limestone, and unconsolidated sand and gravel.if the rocks are fracture it makes a good aquifer
I believe because some prats of south amsica where conceyed by different people Spain and proutugul and because of the different tribes of native poeple
