WorksheetsFall Semester Final Review
Total questions: 53
Worksheet time: 37mins
Which of the following would be the best description of the mineral property called luster?
A minerals resistance to being scratched.
The color a mineral gives off.
How a mineral reflects light.
Observing the color of the powder left behind when scraping across a surface.
A measure of a mineral's resistance to scratching. This is measured by scratching it against another substance of known hardness on the Mohs Hardness Scale.
Color
Hardness
Luster
Streak
In the lab, a student wants to identify two different minerals. So, she takes them and scrapes them across a plate to see the color of the powder they leave behind. What property of minerals is she testing?
Color
Hardness
Luster
Streak
What type of luster is seen here?
vitreous
silky
metallic
earthy
What type of luster is seen here?
pearly
silky
metallic
earthy
Halite is commonly used as ____________
computer chips
jewelry
table salt
ores for lead
The mineral _________ has a double refraction.
Quartz
Gypsum
Calcite
Halite
_______ is a property that is not as important for most minerals
hardness
color
luster
streak
Most geologists think that the movement of Earth’s plates is caused by _______
convection.
continental drift.
subduction.
conduction.
What is the correct order (starting from the surface) of Earth’s layers?
crust, outer core, inner core, mantle
mantle, outer core, inner core, crust
crust, mantle, outer core, inner core
outer core, inner core, crust, mantle
Alfred Wegener named his single supercontinent ____________, which means "all Earth" in ancient Greek.
Pandora
Gandowandaland
Pangaea
Percia
What evidence did Wegener use to support his theory?
Continents and fossils fitting together/matching-up like puzzle pieces
glacier scars and other climate evidence from temperature
mountain ranges and rocks line up across continents
all of the above
What is the name of layer R?
lithosphere
inner core
outer core
asthenosphere
mesosphere
Subduction does not occur at which convergent plate boundary?
Oceanic - Oceanic
Oceanic - Continental
Continental - Continental
Which liquid layer makes the plates move?
Crust
Mantle
Outer Core
Inner Core
Describe the texture of the following igneous rock.
smooth
coarse
vesicular
glassy
Describe the texture of the following igneous rock.
glassy
rough
vesicular
coarse
Describe the mineral composition of the following igneous rock.
felsic
mafic
Describe the mineral composition of the following igneous rock.
felsic
mafic
Describe the environment of formation for the following igneous rock.
intrusive
extrusive
Describe the environment of formation for the following igneous rock (grain size 1-10 mm).
above ground
below ground
Igneous rocks that are light-colored, have high silica content, and contain quartz and feldspars are classified as
felsic.
intermediate.
mafic.
ultramafic.
Igneous rocks that are dark-colored, have lower silica content, and are rich in iron and magnesium, are classified as
felsic.
intermediate.
mafic.
ultramafic.
Fine-grained igneous rocks that cool quickly on Earth's surface are called
aphanitic.
lava.
magma.
phaneritic.
Igneous rocks that have very low silica content and very high levels of iron and magnesium are classified as
felsic.
intermediate.
mafic.
ultramafic.
What is the composition of this rock?
Felsic
Mafic
Intermediate
Intrusive or extrusive?
Intrusive
Extrusive
What is the composition of this rock?
Felsic
Mafic
Intermediate
What is the texture of this rock?
Aphanitic
Vesicular
Phaneritic
Porphyritic
Intrusive or extrusive?
Intrusive
Extrusive
What is the composition of this rock?
Felsic
Mafic
Intermediate
What is the texture of this rock?
Aphanitic
Vesicular
Phaneritic
Porphyritic
What part of a volcano is number 4?
Vent
Magma chamber
crater
Pipe
Side vent
What part of a volcano is number 2?
crater
vent
side vent
conduit
magma chamber
A gas vent in or near a volcano
fumarole
pyroclastic flow
caldera
dike
F is a
Parasitic Dome
Ash Plume
Magma Chamber
Crater
E is a
Parasitic Dome
Ash Plume
Magma Chamber
Crater
