An irrigation well located in the Alluvial Aquifer 300 m from the Brazos River is pumped at a rate of 40 L/s for 30 days straight during the dry season in August. A local groundwater conservation district hires you to check to see if the irrigation pumping could capture a significant amount of recharge from the Brazos River. The aquifer has a Specific Yield of 0.14 and a hydraulic conductivity of 25 m/day. a) Estimate the distance the drawdown cone propagates from the well. Does this indicate the pumping draws recharge from the river

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Radiometric dating of igneous rocks

Genetically modified corn is a very controversial issue because of the potential benefits that it can bring, but also the potential for it to bring problems in the future. genetically modified corn can be beneficial in the developing world because it can be modified to be resistant to drought, or pesticide, and therefore the crop is stronger and easier to grow. however, the use of gmo corn can also be problematic because they decrease the diversity in the types of seeds that are used to grow food and also can make farmers dependent on the seeds from companies because they can only be used once to grow corn.