# 8 – Flashcard

Flashcard maker : Bernice Cooper
Question Answer
what is the heat in the atmosphere that moves from place to place radiation
tings are always _________ moving
the more _______ you give to a substance the more it moves heat
________ causes heat and ____ causes movement movement heat
every atom has ________ inside itself movement
the earths _______ absorbs energy from the sun surface
some energy is transferred back into the __________ atmosphere
gas molecules are constsntly ______ moving
cold molecules move more _______ slowly
hot molecules move more ______ fastly
the total energy of motion is called ________ energy thermal
___________ is the average amount of energy of motion in each molecule of substance temperature
the basic matter of which something is made substance
98.6 degrees is the _____________ temp. of humans average body
_____________ is 1 of the most important elements of weather temperature
air temp.is measured with a _____________ thermometer
the liquid inside of a themometer is __________________ or ________ colored alcohal or mercury
thermo means heat
meter measure
a thermometer works because liquids _______ when heated and __________ when cooled expand contracts
one of something unit
why is mercury and alchohal used in thermometers it has low and high freezing points
all ____________ have different freezing points substances
alchohal boils at ___ and freezes at ___ 144 -148.5
mercury freezes at ___ and boils at ___ -38 674
mercury symbol Hg
temp. is measured in ________ degrees
there are 2 different kinds of therm _________ and _________ farenheit and celsius
you feel heat through ____________ radiation ultra violet
heat is transferred from ______ molecules to ______ molecules hotter colder
heat is transferred in 3 ways _________, ___________, ______________ radiation conduction convection
you (can or can not ) see IR heat with normal vision can not
__________ heat spreds out and warms air radiation
__________ is the type heat that ia transferred by directly touched heat transferred from oe substance to another conduction
the closer together molecules the more _________ they can conduct heat effectively
__________ is the transfer of heat thru the movement of afluid warm air rises and cool air sinks convection
______ heat warms the atmosphere all
__________ currents move thru the troposphere convection

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