Shared Flashcard Set

Details

Water (G.G.)
Water cycle vocab
22
Science
6th Grade
04/28/2011

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Cards

Term
Runoff
Definition
Water that flows across the earth's surface
Term
Artesian Well
Definition
A well that is drilled into an aquifer where the groundwater is under pressure
Term
Artersian springs
Definition
A place where the watertable meets the earths surface, and groundwater seeps out on the surface
Term
Filtration
Definition
Fourth step in water treatment. Water remaining at the top of the tank after teh sediments have settelted out is pumped through a filter to remove any unsettled pieces
Term
Ground water
Definition
Groundwater is contained in the open spaces (pores)of soil and rock
Term
Aquifer
Definition
Underground storage place for groundwater it is often stored within permeable rock.
Term
Recharge zone
Definition
The surface area above an aquifer where precipatation falls, and eventually percolations down into the porous rock of aquifer
Term
Sailine
Definition
Salt water
Term
Watershed
Definition
Where all the water flows to one source
Term
Surface water
Definition
Water flowing or standing on the surface of earth, such as in lakes or streams
Term
Aeration
Definition
First step in water treatment. Air is circulated through water to remove gases and brings water into contact with the atmosphere
Term
Wetlands
Definition
Land that is naturally wet all the time and control plants and animals
Term
Porosity
Definition
Porosity is a way of measuring pore space in soil and rock
Term
Permeable
Definition
Rock that has connected pores and cracks that allows ground water to flow through it
Term
Potable
Definition
Fit to drink
Term
Non- potable
Definition
Not fit to drink
Term
Accumalation
Definition
The collected totality of water in the ocean
Term
Watertable
Definition
The highest level in an aquifer where the pores are full of water
Term
Percolation
Definition
The movement of water through porus rock and/or soil
Term
Transpiration
Definition
The evaporation from plants to animals
Term
Impermeable
Definition
Not allowimg fluid to pass through
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