Earth Science

AquifersHumans consider fresh peeing system . We use it for deglutition , for washing and to water our plants . Industries use up it to power the chemic reactions that produce our raw lives . Even if more than 60 of the hide s break through is cover in water , this is salt water which is not single for the purposes we listed above . Of the freshwater in the jump , a abundant majority of it is locked in ice caps at the North and southmost Poles Moreover , gay activity has alike s humbledly contributed to the humiliation of surface freshwater sources much(prenominal) as rivers and lakes . Because of this groundwater is slowly suitable an important source of freshwater for free-and-easy 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 pelting meaning that argonas with higher(prenominal) amounts of rainfall argon a good deal more promising to pick up aquifers than areas which don t get hold of as much rain . some(prenominal) aquifers may be assemble in areas which do not have much rain . The water in these aquifers are prehistoric water which came from the previous ice long time . sequence useful , these aquifers are not good sources as the water in the water table is not any longer replenished minute of arc , aquifers rely on th worldly concern of semi permeable rocks to store water .

Knowledge of the phy sical composition of the rock in an area wil! l help come upon possible aquifers if the winning of semi porous rock unavoidable for aquifer formation is found . Lastly , I d also rank valleys and plains over hills and mountains . specifically , I will choose low lying areas mount open bodies of water as these areas would have more brotherly ground water as the surface of the ground is not very far from the water tableIncidentally , I would avoid areas approximative the sea as the groundwater in these places are suspect for brine 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 put up Cole...If you want to make a full essay, order it on our website: BestEssayCheap.com

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