cset multi
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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| alluvium | loose sediment deposited by a stream
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| aquifer | a bed of rock permeable to underground water
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| atmospheric pressure | the pressure exerted by the weight of the air lying directly above the area; at sea level, about 15 lbs. per square inch
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| basalt | an igneous rock formed from lava
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| cloud | a collection of tiny water or ice droplets sufficiently numerous to be seen
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| coal | a rock composed of partly decayed and compressed plant material
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| conglomerate | a sedimentary rock consisting of pebbles cemented together
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| continental drift | the hypothesis of continents moving laterally
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| crust | the thin outer zone of the earth above the mantle
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| cyclone | a low-pressure area around which winds blow counterclockwise in the Northern Hemisphere
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| delta | a triangular deposit of sediment at the mouth of a river
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| erosion | the removal of rock debris by water, ice, and wind
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| evaporation | the process by which a liquid changes to a gas; specifically, when water changes to water vapor
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| extrusive | igneous rock of volcanic origin
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| fault | a planar break in rock along which displacement has occurred
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| fold | bent or warped rock layers
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| front | the boundary between two air masses of different temperature; a common site for cloud formation and precipitation
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| geothermal energy | heat obtained from hot water or steam within the earth
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| igneous | rock formed by the solidification of molten rock material
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| intrusive | igneous rock crystallized beneath the surface of the earth
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| karst | pitted topography due to solution of limestone
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| laterite | iron-rich soil caused by tropical weathering
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| lava | molten rock extruded from a volcano
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| limestone | sedimentary rock composed of calcium carbonate
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| lithification | the consolidation of loose sediment
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| lithology | rock type
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| magma | molten rock within the earth
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| mantle | the zone of the earth between the core and the crust
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| metamorphic | rock formed by the transformation, under high temperature and pressure, of older sedimentary or igneous rock
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| mineral | a naturally occurring inorganic chemical compound
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| paleontology | the science of fossil life
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| permafrost | ground that is frozen throughout the year
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| petroleum | a liquid fuel from the transformation of plant and animal remains
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| plutonic | igneous rock that has crystallized beneath the earth's surface, as opposed to volcanic rock
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| precipitation | any form of water, whether liquid or solid particles, that falls from the atmosphere; rain, sleet, snow, or hail
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| rainbow | a circular arc of colored bands produced by the refraction and reflection of sunlight by a sheet of raindrops. The sun must be behind the observer
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| sedimentary | rock formed by deposition at the earth's surface
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| specific gravity | relative density;the density of a substance divided by the density of water, which therefore has a specific gravity of 1
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| stalactite | a cone of calcarous rock hanging fromt he roof of a cavern
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| stalagmite | a pillar of calcareous rock rising from the floor of a cavern
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| strata | layers of sedimentary rock;singular form is stratum
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| stratosphere | the atmospheric shell above the troposphere; the stratosphere extends from 6 to 30 miles above the earth's surface
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| syncline | the trough of a rock fold
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| tectonic | refers to movements of the earth's crust
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| troposphere | the lowest six miles of the atmosphere, characterized by temperature decreasing with height
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| water table | the upper limit of groundwater, below which all pores in the rocks are filled with water
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| weathering | the physical and chemical destruction of rock by the atmosphere
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Created by:
josboys
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