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Physical Science
BYU Hart
14
Science
Undergraduate 1
12/15/2010

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Cards

Term
Gabbro
Definition
Coarse grained igneous rock similar to basalt
Term
Slate
Definition
Metamorphosed shale
Term
Rift valley
Definition
A valley made from faults in the earths crust
Term
Turbidity flow
Definition
Water and sediment that flows off continental shelf into deep ocean
Term
Continental shields
Definition
Oldest parts of continents
Term
Stable platform
Definition
Where the continental shield has been covered by relatively horizontal sedimentary rock
Term
Seamounts
Definition
Underwater volcanoes; mostly extinct, usually never have been above surface
Term
Abyssal hills
Definition
Mounds of basalt on deep ocean floor
Term
Mountain belts
Definition
Highly deformed areas of continents, usually on edges of continents
Term
Feldspar
Definition
Family of silicate minerals; most abundant in Earth's crust
Term
Volcanic rocks
Definition
Igneous rocks that cool and solidify at earth's surface
Term
Magma
Definition
Hot liquid rock
Term
Continental shelf
Definition
Part of continent; under shallow layer of ocean's water
Term
Continental slope
Definition
Transition between continental edge and deep ocean
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