Shared Flashcard Set

Details

6.10 Mrs. Jensen
Volcanos and Rocks
16
Science
6th Grade
02/16/2011

Additional Science Flashcards

 


 

Cards

Term
rock cycle, 6.10.1
Definition
______ is the continuous, dynamic process by which sedimentary, igneous, and metamorphic rocks are changed from one form to another by means such as weathering, erosion, compactions, melting, and cooling.
Term
rock, 6.10.1
Definition
______ is a dynamic mixture of one or more minerals, mineraloids, glass, or organic matter.
Term
magma, 6.10.2
Definition
______ is the molten material from inside the Earth
Term
igneous rock, 6.10.2
Definition
______ is rock formed from fast cooling lava at or near Earth's surface and from slow-cooling magma deep inside Earth
Term
lava, 6.10.2
Definition
______ is the thick, gooey, molten material know as magma when it reaches Earth's surface, and flows from volcanoes
Term
intrusive, 6.10.2
Definition
_______ is a type of igneous rock with large mineral grains that is formed from slow-cooling magma beneath Earth's surface.
Term
extrusive, 6.10.2
Definition
______ is a type of igneous rock with fine-grained texture that is formed as lava cools quickly at or near Earth's surface.
Term
basaltic, 6.10.2
Definition
______ is a dense, heavy, dark-colored igneous rock that is rich in magnesium and iron.
Term
granitic, 6.10.2
Definition
______ is a light-colored, silica-rich igneous rock of a lower density that basalitic rock.
Term
metamorphic rock, 6.10.3
Definition
______ is a rock that forms because of changes in temperature and pressure, or the presence of hot, watery fluids in igneous, sedimentary, or other metamorphic rock.
Term
foliated, 6.10.3
Definition
______ are a type of metamorphic rock, such as slate, whose mineral grains line up in parallel layers when exposed to heat and pressure.
Term
nonfoliated, 6.10.3
Definition
______ is a type of metamorphic rock such as marble, whose mineral grains grow and rearrange when exposed to heat and pressure but do not form layers.
Term
sedimentary rock, 6.10.4
Definition
______ is rock formed by compaction and cementation of sediments or when minerals precipitate out of solution or are left behind when a solution evaporates.
Term
sediment, 6.10.4
Definition
______ are loose materials, such as rock fragments, minerals dissolved in water, and the remains of once-living plants and animals, that have been moved by wind, water, gravity, or ice.
Term
compaction, 6.10.4
Definition
______ is the formation of solid sedimentary rock in whcih layers of small sediments build up and are squeezed together by the weight of the overlying sediment layers.
Term
cementation, 6.10.4
Definition
______ is the process of sedimentary rock formation in which large sediments are held together by natural cements produced when water soaks through rock and soil.
Supporting users have an ad free experience!