Oceanography vocabulary for 8th grade
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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| arbitrary | not having a reason; left to discretion
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| oceanographer | a scientist who studies the ocean
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| abyssal | having to do with the ocean depths
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| expanse | a large area seemingly without end
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| guyot | an underwater, flat-topped mountain
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| trench | a long, narrow canyon or cut
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| amplitude | the distance from the crest of a wave to the trough
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| crest | the high point of a wave
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| trough | the low point of a wave
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| wavelength | the distance between any two like points of a wave, such as the distance between two crests
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| decline | to go down; to lessen
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| thermocline | a layer of water in the ocean where the temperature declines rapidly with depth
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| dilute | to thin down by mixing with water
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| salinity | the amount of salt in a solution
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| atmosphere | a unit of measure based upon the air pressure at sea level
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| bathyal | of the zone along the continental slope
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| benthos | having to do with the plants and animals that live on the bottom of the ocean
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| cartilaginous | having a skeleton made of cartilage
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| habitat | the place where a plant or animal lives
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| intertidal | having to do with the zone between the high tide mark and the low tide mark
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| nekton | animal life of the oceans that are able to swim easily, including fish and whales
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| neritic | having to do with the zone between low tide and the edge of the continental shelf
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| plankton | the tiny plants and animals that float on the surface of the ocean and provide food for many marine animals
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| maneuverable | able to move around easily for positioning
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| sophisticated | highly complex
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| submersible | a vessel that may be used underwater
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| conjure | to bring to mind; to recall
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| disrupt | to break up
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| humidity | the amount of moisture in the air
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| marine | having to do with the ocean
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| moderate | to lessen the effects of
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| proximity | the state of being near
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| conception | an idea
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| cyclonic | rotating; moving in a circle
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| dissipate | to scatter or disperse
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| precaution | care taken beforehand to assure safety
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| prevailing | care taken beforehand to assure safety
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| saturated | holding all the moisture that can be held
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| scenario | the events that make up the whole picture or scene
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| desalination | the removal of salt from a solution
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| distillation | the process of heating, then cooling a liquid and collecting the condensation to effect purification
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| hydrologic | having to do with water
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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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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:
Hillerywest
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