Aquifers Final Prep Quiz 2024.

Aquifers Final Prep Quiz 2024. aeration zone - correct answer the zone immediately below the land surface where the pores contain both water and air, but are not totally saturated with water. Plant roots can capture the moisture passing through this zone, but it cannot provide water for wells. Aka the unsaturated zone. aquifer - correct answer an underground geological formation able to store and yield water cone of depression - correct answer the zone around a well in an unconfined aquifer confining layer - correct answer geologic material with little or no permeability or hydraulic conductivity. water does not pass through this layer or the rate of movement is extremely slow. depletion - correct answer the loss of water from surface water reservoirs or groundwater aquifers at a rate greater than that of recharge discharge - correct answer an outflow of water from a stream, pipe, groundwater aquifer, or watershed; the opposite of recharge drawdown - correct answer a lowering of the groundwater level caused by pumping flow rate - correct answer the time required for a volume of groundwater to move between points. typically groundwater moves very slowly - sometimes only inches per year groundwater - correct answer water found in the spaces between soil particles and cracks in rocks underground (located in the saturation zone). groundwater is a natural resource that is used for drinking, recreation, industry, and growing crops hydrologic cycle - correct answer (aka the water cycle) the paths water takes through its various states - vapor, liquid, solid - as it moves throughout the oceans, atmosphere, groundwater, streams, etc.