Ch 17 Vocab Quiz

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1.
1 point
__________is the transfer of heat by mass movement or circulation within a substance
2.
1 point
____________travels out in all directions from its source
3.
1 point
the layer of the atmosphere that is the bottom layer where temperature decreases with an increase in altitude (most weather occurs here)
4.
1 point
March 21 or 22 is the date of this equinox
5.
1 point
____________produces a larger number of weaker rays that travel in all directions
6.
1 point
Septermber 22 or 23 is the date of this equinox
7.
1 point
December 21 or 22 of each year
8.
1 point
The region of the atmosphere immediately above the mesosphere and characterized by the increasing temperatures due to absorption of very short wave solar energy by oxygen
9.
1 point
________is the fraction of total radiation that is reflected by any surface
10.
1 point
June 21 or 22 of each year
11.
1 point
This layer of the atmosphere immediately above the stratosphere and characterized by decreasing temperature height
12.
1 point
In the _____________the temperature remains constatn to a height of about 20 km. This layer occurs after the troposphere.
13.
1 point
____________is a measure of the average kinetic energy of the individual atoms or molecules in a substance
14.
1 point
the heating of the Earth's surface and atmosphere from solar radiation being absorbed and emitted by the atmosphere, mainly by water vapor and carbon dioxide
15.
1 point
a form of oxygen that combines 3 oxygen atoms into one molecule
16.
1 point
_______are lines that connect points that have the same temperatures
17.
1 point
_________occurs when an electromagnetic wave bounces off an object
18.
1 point
____________is the transfer of heat through matter by molecular activity
19.
1 point
________is the energy transferred from one object to another because of a difference in their temperature