SSvocabb
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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| core | earths center, where pressures and temps are very high
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| mantle | section of earths interior that lies above the outer core and has the most mass
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| magma | liquid rock within earth
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| plate tectonics | the theory that Earth's crust is divided into rigid plates that slowly move across the upper mantle
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| continental drift | process by which earth's plates slowly move across the upper mantle
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| rift valleys | places on earths surface where the crust stretches until it breaks
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| abyssal plains | areas of the ocean floor where rocks graudally sink because they have no supporting heat below them, the worlds flattest and smoothest regions
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| continental shelves | where continental surfaces extend under the shallow oceans water around the continent
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| faults | plates where rock masses have been broken apart and are moving away from each other
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| weathering | process by which rocks break and decay over time
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| sediment | small particles of weathered rock
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| erosion | movement of surface material from one location to another by wind, water, and ice
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| glaciers | thick masses of ice, including great ice sheets and bodies of ice that flow down mountains like slow rivers
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| plateau | an elevated flat area that rises sharply above nearby land on at least one side
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| alluvial fan | fan shaped deposit of mud and gravel often found along the bases of mountains
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| delta | accumulation of sediment at the mouth of a river
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| desalinization | process of removing salt from ocean water
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| hydrologic cycle | movement of water through the hydrosphere
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| trubutary | any smaller stream or river that flows into another stream or river
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| drainage basin | a region drained by its river and its tributaries
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| estauries | semi enclosed bodies of water, sea water, and fresh water where a river meets an inlet of the sea
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| wetlands | landscapes that are covered with water for at least one part of the year
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| humus | broken down plant and animal matter
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| soil exhaustion | condition where soil has lost nutrients and becomes nearly useless for farming
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| reforestation | replanting of a forest
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| acid rain | polluted rain that can damage trees and kill fish in lakes
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| fossil fuel | energy resources formed from the remains of ancient plants and animals including coal, natural gas and pertroleum
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| petrochemical | certain products made from oil
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| hydrologic power | electricity produced by moving water
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| geothermal energy | heat of earths interior
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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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Created by:
brittney143
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