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Oceanography
TEST
11
Environmental Studies
Undergraduate 3
07/12/2010

Additional Environmental Studies Flashcards

 


 

Cards

Term
Ocean Basin
Definition
Vast depression in crust and filled by ocean
Term
geothermal gradient
Definition
gradual change in temperature with depth inside the Earth
Term
flocculation
Definition
inorganic process that rapidly removes clay from sea water
Term
basalt
Definition
rock type that composes the ocean floor
Term
competency
Definition
term to denote the largest particle a flowing fluid can transport
Term
over-riding plate
Definition
plate that is not subducted at the trench and bears the island arc
Term
hydrogenic sediments
Definition
general term for sediment such as evaporites, phosphate nodules, and manganese nodules
Term
turbidity current
Definition
phenomenon that rapidly transports large volume of sediments from the shelf to the sea floor
Term
giolithoshpere
Definition
name for the entire rock portion of the planet earth
Term
red clay
Definition
name of brown deep-sea sedimentary deposit that consists mainly of dust
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