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Test on 7 November 2007
To study for the test on 7 November 2007
10
Science
9th Grade
11/06/2007

Additional Science Flashcards

 


 

Cards

Term
Erosion
Definition
The process of transporting sediments from their place of origin and depositing them elsewhere.
Term
Two types of eruptions
Definition
Quiet and explosive
Term
5 types of volcanoes
Definition
Composite cone, caldera, lava dome, cinder cone and sheild cone.
Term
11 properties of minerals
Definition
Color, luster, streak, hardnesss, cleveage, chemical test, magnetism, luminesens, piezoelectric and flame test.
Term
Three eons
Definition
Phanerozoic, proterozoic and archean.
Term
Three eras of last eon
Definition
Paleozoic, Mesozoic, and Cenozoic eras
Term
Charecteristics of sedimentary
Definition

Rounded, mineral and rock particles are cemented together

Often in layers

Might contain fossils 

Term
Charecteristics of Igneus rock
Definition

May have crystals

Not in layers

May have air holes

Could be glass like 

Term
Charecteristics of Metamorphic
Definition

Crystals or minerals align

Often in layers

Sheet like 

Term
Mantle Convection
Definition
Hot plumes rise toward the crust from deep within the asthenosphere.  As the plumes cool the magma falls back down.  When the plume breaks through the crust there is a hot spot.
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