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Geography vocabulary module 2
vocabulary module 2
20
Geography
Not Applicable
11/03/2005

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Cards

Term
Desalation
Definition
the removal of salt from sea water to make useable for drinking and farming.
Term
Coriolis Effect
Definition
an effect that causes the prevaling winds to blow diagnally rather than along strict north-south or east-west winds
Term
El Nino
Definition
a periodic reversal of pattern of ocean currents and water tempatures in the mid pacific ocean.
Term
Rain Shadow
Definition
dry area found on the leeward side of the mountian range.
Term
permafrost
Definition
permantly frozen layer of soil benithe the suface
Term
Moraines
Definition
Piles of rocky debris left by melting glaciers
Term
Subduction
Definition
A proccess by which mountians can form as sea plates dive beneath continental plates
Term
Accretion
Definition
A slow proccess in which a sea plate slides under a continental plate, causing debris that can cause continents to grow outward
Term
loess
Definition
Fine yellowish-row top soil made up of particles of silt and clay, usually carried by the wind
Term
leeward
Definition
Facing away from the direction in which the wind is blowing
Term
Chaparral
Definition
Type of vegetation made up of dense forests of shubs and short trees, comon in Mediteraninan climate.
Term
Coniferous
Definition
Trees that have cones and needle shaped leaves, including mant evergreens that that keep there foilage throghout the winter
Term
Hypothesis
Definition
A scientific explanation for an event
Term
doldrums
Definition
A frequently windless area near the equator
Term
aquifer
Definition
Underground water-bearing layers of porous rock, sand, or gravel.
Term
Fold
Definition
A bend in layers of rock, sometimes caused by plate movements
Term
Terrestrial Plants
Definition
Ground dweling plants
Term
prairie
Definition
an inland grassland area
Term
smog
Definition
haze caused by the interaction ultra violet solar radiation with chemical fums from automobile exhuast and other pollution resorses.
Term
Continentaldrift
Definition
The theory that at one time the continents were once joined and then slowly drifted apart.
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