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CZER APES Chapter 14: Geological Processes Flashcards | StudBud
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CZER APES Chapter 14: Geological Processes
CZER APES Chapter 14: Geological Processes
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apes ece ch14
Flashcards
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Questions
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Answers
1
The type of rock that is formed when sediments are under 1000s of years of heat and pressure
igneous
metamorphic
limestone
sedimentary
2
The process of chemically, physically or biologically breaking down rock is known as:
sedimentation
erosion
the rock cycle
weathering
3
The type of rock formed by small weathered particulates melding together is known as:
metamorphic
conglomerate
igenous
sedimentary
4
The application of tiny atomic particles for different uses, such as odor eating socks, is:
microchemistry
subatomic design
nanotechnology
microgeology
5
The grade of ore is determined by the:
concentration of desired mineral
potential net profit
cost to mine
amount available globally
6
The name for a government fund designed to reduce the cost of ore extraction is:
stimulus
supplement
benefit
subsidy
7
Using heat to extract minerals from rock ore is known as:
tempering
gangue
tailing
smelting
8
Which of the following ocean resources has the lowest concentration of minerals?
ocean water
thermal black smokers
nodules
seafloor deposits
9
Which of the following is not an environmental impact from subsurface mining?
acid drainage into surrounding soil
airborne pollutants
chemicals seeping into water table
acid drainage into surrounding water systems
10
An earthquake in the ocean will most likely result in:
trenches
underwater mountain ranges
tsunamis
volcanic islands
11
Which type of rock is formed by lava or cooled magma?
metamorphic
igenous
conglomerate
sedimentary
12
The point of contact between two tectonic plates that leads to an earthquake is know as the:
focus point
magnitude
epicenter
amplitude
13
Extracting rocks and ore from under the surface of earth is known as:
contour strip mining
strip mining
mountaintop removal
subsurface mining
14
Which of the following is considered to be an internal geological force?
glacier
earthquake
weathering
erosion
15
Biomining can be a more sustainable option to ore extraction but it isn't used because:
it is inefficient
it takes longer
it doesn't work for more strategic resources
it is expensive