science hw
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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| hydrosphere | all the water on earth including groundwater, running water, lakes and oceans.
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| water cycle | the hydro logic cycle.
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| transpiration | when plants release water through their leaves
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| evapotranspiration | loss of moisture as water vapor from the ground or from plant leaves
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| water budget | describes the income and outgo of water for region. The income is rain or snow and the outgo includes water lost by use, runoff, and transpiration
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| recharge | the refilling of soil water supply at times when plans need little moisture
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| surplus | occurs when rainfall is greater than the need for moisture & the soil water storage is filled
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| usage | when plants draw water from soil when the need for moisture is greater than the rainfall
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| deficit | occurs when the need for moisture is greater than the rainfall & soil water storage is gone
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| porosity | the percentage of materials is pore space, depends on the factors such as shape, size, and sorting.
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| permeability | rate at which water or other fluids pass through the pore spaces of a rock
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| impermeable | material water cannot pass through
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| water table | the surface of the zone of saturation
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| zone of saturation | the part of the ground where all pore spaces are filled
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| zone of aeration | surface about water table which contains air and water
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| capillary fringe | water rises from the water table by capillary fringe
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| capillary water | water that passes through a sediment or rock which sticks to the particles. an example is sand.
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| what factors does the depth of water table depend on | includes amount of rainfall, soil thickness, climate, and time between rains
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| ordinary well | contains water from its bottom up to the level of the water table
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| hillside spring | where the water table meets the surface and the ground water flows out
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| artesian formation | the arrangement of a permeable layer of rock (aquifer) sandwiched between two layers of permeable rock
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| aquifer | the permeable layer, usually gravel or sandstone.
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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:
mo35