Ch. 15 vocab Flashcards
process of plants giving off water
evapotranspiration
surface water moves across
run off
a porous layer of earth material that becomes saturated with water
aquifer
an aquifer that is bounded on the top and bottom by impermeable confining layers
confined aquifer
an impervious confining layer of an aquifer
aquiclude
the result of a pressurized aquifer being penetrated by a pipe or conduit, within which water rises without being pumped
artesian well
a zone above the water table and below the land surface that is not saturated with water
vadose zone
uses of water for cooling and for dissipating and transporting waste materials
industrial water
the amount of oxygen required by microbes to degrade organic molecules in aquatic ecosystems
biochemical oxygen demand
the enrichment of water (either natural or cultural) with nutrients
eutrophication
pollution of groundwater
groundwater pollution
diffuse pollutants, such as agricultural runoff, road salt, and acid rain, that are not from a single, confined source
non-point source
used as wastelands, purposes of industry, housing, and agriculture
wetlands conversion
comes from oil-drilling blowouts/oil tanker accidents, run-off from streets, improper disposal of lubricating oil from machines or automobile crankcases, and intentional oil discharges that occur during the loading and unloading of tankers
marine oil pollution
a method of disposing solid wastes that involves burying the wastes in specially constructed sites
landfill
stormwater that runs off of streets and buildings and is often added directly to the sewer system and sent to the municipal wastewater treatment facility
stormwater run off