Barnett SOL review 1 - general and oceanography
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| mass | the amount of matter in an object measured in grams
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| latitude | flat lines on a globe that measure degrees north and south of the equator
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| longitude | vertical lines on a globe that measure west and east of the prime meridian
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| volume | how much space something takes up; uses the units cm cubed or meters cubed
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| density | mass divided by volume; units are grams per cm cubed
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| salinity | amount of salt in seawater (the average is 35 parts per 1000)
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| convection currents | warm material rises, cools, and sinks down where it reheats and rises again making circular currents
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| spring | special tides that happen when the sun and moon are in line and high tides are higher than usual
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| neap | special tide that occurs when the sun and moon are at right angles to each other and the high tides are lower than usual
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| estuary | area where salt water and fresh water meet; also called a sound or a bay
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| tide | periodic rise and fall of ocean level caused by the moon's gravity; 2 high and 2 low per day
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| wave | wind causes water to crash into the shore every few seconds
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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.
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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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