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Groundwater WW
Water Cycle Vocab
25
Science
6th Grade
04/28/2011

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Cards

Term
Accumulation
Definition
The collected totality of water in the ocean
Term
Aeration
Definition
first step in water treatment. Air is circulated through the water to remove odorous gases and make it look better by bringing the water into contact with the atmosphere
Term
Aquifer
Definition
underground storage place for groundwater. It is often stored within permeable rock.
Term
Artesian Spring
Definition
A place where the water table meets the earth's surface and groundwater seeps out on the surface
Term
Artesian Well
Definition
A well that is drilled into an aquifer where the groundwater is under pressure
Term
Filtration
Definition
Fourth step in water treatment. Water remaining at the top of the tank after the sediments have settled out is pumped through a filter to remove any unsettled pieces
Term
Geyser
Definition
a hot spring that erupts periodically shooting hot water and steam into the air
Term
Groundwater
Definition
Contained in the open space(pores) of soil and rock
Term
Impermeable
Definition
the ablity of rock/soil that does not allow fluids to flow through it
Term
Non-potable
Definition
not fit to drink
Term
Percolation
Definition
The movement of water through poous rock and/or siol
Term
Permability
Definition
the ability of rock/soil to have water and other fluids flow through it
Term
Pollutants
Definition
a waste material that pollutes air, water or soil, and causes pollution.
Term
Porosity
Definition
a way of measuring pore space in soil and rock
Term
Potable
Definition
fit to drink
Term
Recharge Zone
Definition
the surface area above the aquifer where precipitation falls, and eventualy percolates down into the porous rock of the aquifer
Term
Runoff
Definition
Water that flows across te earth's surface
Term
Saline
Definition
Salty water; a salty solution
Term
Surface Water
Definition
Water flowing or standing on the surface of Earth, such as in lakes or streams
Term
Transpiration
Definition
The passage of water through a plant from the roots through the vascular system to the atmoshere
Term
Tributary
Definition
A tributary is a stream or river which flows into a main river or lake
Term
Water Pollution
Definition
Water pollution is the contamination of bodies of water
Term
Water Table
Definition
The highest level in an aquifer where the pores are full of water; separates the zone of saturation from the zone of aeration
Term
Watershed
Definition
a drainage that flows into a lake, stream, or certain place
Term
Wetlands
Definition
lands that are always wet and control what animals live in it
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