Legge Unit 3 vocabulary
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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| river capture | When a river has been diverted from its own bed.
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| oxbow lake | An area of poor drainage that occurs when a meander is cut off from the main river channel and forms a curved body of water.
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| tributary | A small river that feeds into a larger river.
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| distributary | A river branch that flows away from the main stream.
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| drainage basin | An area that collects water into the lowest level.
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| El Nino | An irregularly reoccurring flow of unusually warm waters from the Pacific Ocean.
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| tsunami | A super wave that is huge in height and width created by a volcano or earthquake.
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| ground well | A hole dug down below the water table.
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| Artesian well | A hole dug down to an aquifer.
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| hydrologic cycle | the sequence of conditions through which water passes from vapor in the atmosphere through precipitation upon land.
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| dew point | the temperature at which a vapor begins or would begin to condense
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| relative humidity | the ratio of the amount of water vapor actually present in the air to the greatest amount possible at the same temperature
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| adiabatic lapse | the rate of decrease with height for an atmospheric variable
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| evapo-transpiration | loss of water from the soil both by evaporation and by transpiration from the plants growing in the area
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| thermo-haline currents | the part of the large scale ocean circulation is driven by global density gradients created by surface heat and freshwater fluxes
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| oceanography | the study of oceans
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| wave trains | a succession of similar waves at equal intervals
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| ground truthing | used in cartography and meteorology to determine statistical values derived from remotely sensed images, assumed that the same values elsewhere will represent the same surface features
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| cyrosphere | the part of the earth that is covered in ice
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| permafrost | a permanently frozen layer at variable depths below the surface
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| glacial surge | when an ice mass increases speed suddenly
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| muskeg | thick deposit of partially decayed vegetable matter of wet barren regions
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| zone of ablation | how much a glacier loses material through melting, evaporation, iceberg calving, and sublimation
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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:
mgiles
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