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vocabulary words
derikj
30
Geography
Not Applicable
09/02/2005

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Term
physical map
Definition
a deplication of the land marks
Term
relief
Definition
the elivations of a land surface
Term
conic projection
Definition
a map projection of th globe
Term
meridians
Definition
an imaginary great o on the earth
Term
robinson projection
Definition
a map projection for geographics map
Term
cartography
Definition
the science of map making.
Term
compass rose
Definition
a symbol on a compass that is circular with graded points for the directions
Term
political map
Definition
a representation of countries territories.
Term
longitude
Definition
an imaginary great circle on the surface of the earth passing through the north and south poles,at right angels to the equator.
Term
latitude
Definition
the angular distance north or south of the earths equator,measured in degrees along a meridian, as on a map or globe.
Term
hydrosphere
Definition
The water vapor in the earths atmosphere
Term
lithosphere
Definition
solid part of the earth consisting of the crust and outer mantle
Term
continental shelf
Definition
a submerged border of a continent that slopes gradually and extends to point of steeper decent to the ocean bottom.
Term
terrestrial planet
Definition
any of the four planets Mercury, Venus, Earth, or Mars that are nearest the sun and the same size and density.
Term
magma
Definition
The molton rock under the earths crust, from which igneous rock formed by cooling.
Term
subduction
Definition
A geologic process in which one edge of one crustal plate is forced below the edge of another.
Term
fault
Definition
A fracture in the continuity of a rock formation caused by a shifting or dislodging of the earths crust, in which adjacent surfaces are displaced relative to one another and paralell to the plane of fracture.
Term
loess
Definition
A buff to gray windblown deposit of fine-grained, calcareous silt or clay.
Term
volcano
Definition
An opening in the earths crust through which molten lava, ash, and gases are ejected.
Term
percipitation
Definition
Any form of water, such as rain, snow, sleet, or hail, that falls to the earth's surface.
Term
global warming
Definition
An increase of the earths temperature caused by the earths atmosphere.
Term
condensation
Definition
The act of condensing
Term
tropic of capricorn
Definition
A line of latitude about 23 degrees south of the equator.
Term
doldrums
Definition
A period of stagnation or slump
Term
deciduous
Definition
Fall off or shed at a specific season or sage of growth.
Term
ozone layer
Definition
a layer in the stratosphere (at approximatly 20 miles) that contains a concetration of ozone to block most ultraviolet radiation from the sun.
Term
weathering
Definition
to expose to the action of the elements, as for drying,seasoning, or coloring.
Term
weather
Definition
The state if the atmosphere at a given time and place, with respect to variables,such as temperature, moisture, wind velocity,and barometric pressure.
Term
tropic of cancer
Definition
A line of latitude about 23 degrees north of the equator.
Term
coriolis effect
Definition
The observed effect of the coriolis force, especially the deflection of and object moving above the earth, rightward in the northern hemisphere and leftward in the southern hemisphere.
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