Minerals, Rocks, And The Rock Cycle Question Preview (ID: 57867)


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Rock that forms from the cooling of magma below the surface or lava at the surface is called
a) sedimentary rock
b) metamorphic rock
c) igneous rock
d) course grained rock

The process in which dissolved minerals crystallize and glue particles of sediment together is
a) compaction
b) cementation
c) deposition
d) erosion

Most minerals do NOT split apart evenly. Instead, they have a characteristic type of
a) cleavage
b) fracture
c) streak
d) luster

The softest mineral on the Mohs Hardness Scale is
a) quartz
b) gypsum
c) diamond
d) talc

How does a Sedimentary Rock form (in order)?
a) Erosion, deposition, cementation,, compaction
b) erosion, deposition, compaction, cementation
c) compaction, erosion, deposition, cementation
d) Deposition, compaction, erosion, cementation

True or False. If false changed the identified word (ALL CAPS word) to make the statement true. High pressure and high temperature can change any rock into a SEDIMENTARY rock.
a) true; sedimentary
b) false; igneous
c) false; metamorphic
d) true; fine grained rock

Hot lava filled with gas cools quickly and forms pumice.
a) igneous
b) metamorphic
c) sedimentary
d)

Layers of shell or coral, sand, and mud form limestone
a) igneous
b) sedimentary
c) metamorphic
d)

magma cools slowly and hardens into granite
a) igneous
b) sedimentary
c) metamorphic
d)

heat and pressure change rocks inside earth's crust into gneiss
a) igneous
b) sedimentary
c) metamorphic
d)

Lava flows from cracks in earth and hardens into basalt
a) igneous
b) sedimentary
c) metamorphic
d)

Which best explains igneous rock?
a) sedimentary rocks made of once living sediments
b) the breaking down of rocks into smaller pieces
c) Rocks made from cooling and crystallization of magma or lava
d) sedimentary rocks made by evaporation or chemical processes (rock salt or limestone)

Which best explains sedimentary rock?
a) rocks that are made from the compaction and cementation of sediments or through chemical/evaporitic processes
b) Rocks made from cooling and crystallization of magma or lava
c) refers to the size, shape, and arrangement of grains in rock
d) applying pressure to sediments

Which best explains metamorphic rock?
a) Rocks made from cooling and crystallization of magma or lava
b) Rocks made through alteration by heat and/or pressure of pre-existing rocks
c) when sediments are left in a new location by an agent of erosion
d)

What is compaction?
a) another name for the crystals that make up rocks
b) Model by James Hutton to show how one can create a rock from any other type of rock depending on what you do to it.
c) rocks that are made from the compaction and cementation of sediments or through chemical/evaporitic processes
d) applying pressure to sediments

What is cementation?
a) refers to the size, shape, and arrangement of grains in rock
b) igneous rocks that are dark colored, high density, and high in Fe and Mg
c) natural process that 'glues' sediments together
d) sedimentary rocks made of once living sediments

material made up of one or more minerals hardened
a) rock
b) metamorphic rock
c) crust
d) Mohs hardness scale

the never-ending processes that change rock from one type to another
a) carbon cycle
b) sedimentary rock
c) rock cycle
d) erosion

a way to help identify a mineral by looking at its outer hue
a) cleavage
b) color
c) luster
d) hardness

the way a mineral reflects light
a) color
b) fracture
c) luster
d) hardness

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