Vocabulary #7 Weather 8th Grade Science
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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| The long term average of weather in a particular place that is usually stable and changes slowly. | Climate
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| Description of what the atmosphere is like at a particular time and place. | Weather
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| A large body of air that has the same conditions throughout. | Air Mass
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| The Type of front that occurs when advancing warm air displaces cold air along a gradual slope; represented by evenly spaced red half circles on a weather map. | Warm Front
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| The type of front that occurs when cold dense air forces less dense warm air upward along a steep slope; represented by blue triangles pointing the direction the front is moving on a weather map. | Cold Front
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| The front that occurs when two air masses that have similar temperatures and pressures meet and neither advances; shown by a line with alternating red half circles and blue triangles facing in opposite directions on a weather map. | Stationary Front
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| The type of front that occurs when a cold front overtakes a warm front and forces it upward causing the advancing cold air to collide with another cold air mass; shown on a weather map by alternating, evenly spaced, purple half circles and triangles. | Occluded Front
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| Air from aloft sinks and moves away from the center when it reaches the surface of the Earth; usually associated with fair weather;represented by a blue “H” on a weather map. | High Pressure System
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| Air from the surface rises, cools, and condenses into clouds and precipitation rotates in a counterclockwise direction in the northern hemisphere; usually associated with cloudy weather and precipitation; represented by a red “L” on a weather map. | Low Pressure System
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| Describes a moist airmass that originates over a body of water. | Maritime Airmass
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| Describes a dry airmass that originates over land. | Continental Airmass
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| Warm airmass that originates over the warm waters of the tropics and Pacific Ocean south of California. | Tropical Airmass
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| Cold airmass that originates over Canada. | Polar Airmass
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| Extremely cold and dry air masses that are created over land at very high latitudes. | Arctic Airmass
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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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