Earth Science

AquifersHumans choose fresh weewee . We use it for drinking , for rinse and to water our plants . Industries acquire it to power the chemical reactions that produce our upstart lives . Even if more than 60 of the Earth s surface is cover in water , this is salt water which is non single for the purposes we listed above . Of the freshwater in the surface , a long majority of it is locked in ice caps at the North and federation Poles Moreover , tender-hearted activity has also slowly contributed to the debasement of surface freshwater sources such as rivers and lakes . Because of this groundwater is slowly fit an important source of freshwater for daily useThe search for aquifers would need to draw on some geological concepts First , aquifers would need a source of groundwater . This groundwater usually comes from rainfall meaning that argonas with higher(prenominal) amounts of rainfall are much more likely to bear aquifers than areas which don t have as much rain . few aquifers whitethorn be erect in areas which do non have much rain . The water in these aquifers are prehistoric water which came from the previous ice age . time useful , these aquifers are not good sources as the water in the water table is not anymore replenished aid , aquifers rely on th existence of semi holey rocks to store water .

Knowledge of the composition of the rock in an area will help identify possible aquifers if the sorting of semi porous rock needed for aquifer formation is found . Lastly , I d also prioritize valleys and plains over hills and mountains . specifically , I will choose low lying areas roughly open bodies of water as these areas would have more affable ground water as the surface of the ground is not very far from the water tableIncidentally , I would avoid areas shape up the sea as the groundwater in these places are suspect for saltwater intrusion . Also , I d be wary of human activity in the area as the aquifer may be located in an area such as a former landfill , chemical disposal , or city . These things may contaminate the groundwater and make it unsafe for drinkingBibliographyThompson , G Turk , J (2007 ) and the surroundings 4th edition . New York : Thomson Brooks Cole...If you want to captivate a full essay, order it on our website: Ordercustompaper.com

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