North and South Poles

Humans need fresh urine. We use it for drinking, for washing and to water our plants. Industries need it to power the chemic reactions that produce our modern lives.Even if more than 60% of the Earths surface is covered in water, this is salt water which is not adept for the purposes we listed above. Of the freshwater in the surface, a vast majority of it is locked in ice caps at the normality and South Poles.Moreover, human activity has also slowly contributed to the degradation of surface freshwater sources such as rivers and lakes. Because of this, groundwater is slowly becoming an important source of freshwater for daily use.The search for aquifers would need to draw on some geological concepts. First, aquifers would need a source of groundwater. This groundwater usually comes from rain meaning that disciplines with higher amounts of rainfall are much more likely to have aquifers than areas which dont have as much rain.Some aquifers may be found in areas which do not have mu ch rain. The water in these aquifers are prehistoric water which came from the previous ice age.While useful, these aquifers are not good sources as the water in the water table is not anymore replenished. Second, aquifers rely on th existence of semi porous rocks to investment firm water. Knowledge of the composition of the rock in an area get out help identify possible aquifers if the benevolent of semi porous rock needed for aquifer formation is found.Lastly, Id also prioritize valleys and plains over hills and mountains. Specifically, I will choose low lying areas near open bodies of water as these areas would have more companionable ground water as the surface of the ground is not very far from the water table.Incidentally, I would avoid areas near the sea as the groundwater in these places are suspect for saltwater intrusion. Also, Id be careful of human activity in the area as the aquifer may be located in an area such as a former landfill, chemical disposal, or city. Th ese things may contaminate the groundwater and make it precarious for drinking.BibliographyThompson, G.. & Turk, J. (2007) Earth Science and the Environment 4th edition. New York Thomson Brooks Cole