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earth & space
composition, structure, and temperature
19
Science
11th Grade
02/18/2010

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Term
Troposphere
Definition
the bottom layer of the atmosphere, where temperature decreases with an increase in altitude
Term
weather
Definition
a word used to denote the state of the atmosphere at a particular place for a short period of time.
Term
rotation
Definition
spinning of earth about its axis
Term
thermosphere
Definition
the outermost layer of the atmosphere
Term
climate
Definition
an aggreagate or composite of weather
Term
element
Definition
a quantity or property of weather and climate that is measured regularly
Term
convection
Definition
transfer of heat by movement of a mass or substance from one place to another, usually vertically.
Term
inclanation of axis
Definition
the fact that earth's axis is not perpendicular to the plance of its orbit
Term
inclanation of axis
Definition
the fact that earth's axis is not perpendicular to the plance of its orbit
Term
automnel equinox
Definition
in the northern hemisphere, the time when the verical rays of the sun strike the equator moving southward
Term
mesothespere
Definition
in the atmospheric layer temperatures decrease with height until approximately 80 kilometers above the surface
Term
radiation
Definition
the transfer of energy through space by electromagnetic waves
Term
revolutoin
Definition
the movement of earth in its orbint around the sun
Term
conduction
Definition
transfer of heat through matter by molecular activity
Term
stratosphere
Definition
atmospheric layer immediately above the tropopause
Term
Winter Solstice
Definition
Southern Hemisphere, the time when the verical rays of the sun are striking the trop of cancer
Term
Albedo
Definition
The percentage of the total radiation that is reflected by a surface
Term
Green House Effect
Definition
Refers to the mechanism responsible for heating the atmosphere.
Term
Summer Solstice
Definition
The Norther Hemisphere, the time when the vertical rays of the Sun are striking the Tropic of Cancer
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