Unit 4 - Earth's Atmosphere
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| atmosphere | a mixture of gases that surrounds a planet or moon
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| air pressure | the measure of the force with which air molecules push on a surface
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| thermosphere | the uppermost layer of the atmosphere, in which temperature increases as altitude increases
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| mesosphere | the layer of the atmosphere between the stratosphere and the thermosphere and in which temperature decreases as altitude increases
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| stratosphere | the layer of the atmosphere that is above the troposphere and in which temperature increases as altitude increases
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| troposphere | the lowest layer of the atmosphere, in which temperature decreases at a constant rate as altitude increases
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| ozone layer | a gas molecule that is made up of three oxygen atoms
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| greenhouse effect | the warming of the surface and lower atmosphere of Earth that occurs when water vapor, carbon dioxide, and other gases absorb and reradiate thermal energy
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| temperature | a measure of how hot (or cold) something is; specifically, a measure of the average kinetic energy of the particles in an object
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| thermal energy | the kinetic energy of a substance's atoms
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| thermal expansion | an increase in the size of a substance in response to an increase in the temperature of the substance
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| heat | the energy transferred between objects that are at different temperatures
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| radiation | the transfer of energy as electromagnetic waves
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| convection | the movement of matter due to differences in density; the transfer of energy due to the movement of matter
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| conduction | the transfer of energy as heat through a material
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| wind | the movement of air caused by differences in air pressure
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| Coriolis effect | the curving of a path of a moving object from an otherwise straight path due to Earth's rotation
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| global wind | the movement of air over Earth's surface in patterns that are worldwide
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| jet stream | a narrow band of strong winds that blow in the upper troposphere
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| local wind | the movement of air over short distances; occurs in specific areas as a result of certain geographical features
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
dougteach65
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