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A rock formed by consolidated sediment deposited in layers. Also known as derivative rock; neptunic rock, stratified rock.
Read more: http://www.answers.com/topic/sedimentary-rock#ixzz1diEGqngG
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A rock formed from preexisting solid rocks by mineralogical, structural, and chemical changes, in response to extreme changes in temperature, pressure, and shearing stress.
Read more: http://www.answers.com/topic/metamorphic-rock#ixzz1diF5B1gd
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| Solidified magma or lava. |
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| Rock formed from the cooling and solidification Of magma beneth the earth's surface |
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| Rock that forms as a result of volcanic activity at or near the surface |
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A Stratified rock is one which is layered. Usually from oldest at the bottom to youngest at the top. The layers represent a period of deposition of sediment.
Read more: http://wiki.answers.com/Q/What_is_stratification#ixzz1disXK2Y4 |
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A bed or layer of sedimentary rock having approximately the same composition throughout.
Read more: http://www.answers.com/topic/stratum#ixzz1ditE9I5J |
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The group of natural processes, including weathering, dissolution, abrasion, corrosion, and transportation, by which material is worn away from the earth's surface.
Read more: http://www.answers.com/topic/erosion#ixzz1ditRB4TB |
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A naturally formed aggregate of mineral matter constituting a significant part of the earth's crust.
Read more: http://www.answers.com/topic/rock#ixzz1ditkzb7C |
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Definition
Non-foliated rocks do not have distinct layers or bands.
Read more: http://wiki.answers.com/Q/What_is_the_definition_of_non-foliated_rocks#ixzz1ditzB1GA |
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