Homie #5_ GLG 101_ Intro to Geology 9_05-9_55 MWF
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Rio Salado Community College *
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Course
101
Subject
Geology
Date
Apr 3, 2024
Type
Pages
13
Uploaded by ConstableMusic11002
2/22/24, 2:28 PM
Homie #5: GLG 101: Intro to Geology 9:05-9:55 MWF
https://canvas.asu.edu/courses/140486/quizzes/1107402
1/13
Homie #5 Due Feb 12, 2023 at 11:59pm
Points 50
Questions 40
Available Feb 6, 2023 at 12am - Feb 12, 2023 at 11:59pm
Time Limit None
Allowed Attempts 3
Instructions
This quiz was locked Feb 12, 2023 at 11:59pm.
Attempt History
Attempt
Time
Score
KEPT
Attempt 3
14 minutes
45 out of 50
LATEST
Attempt 3
14 minutes
45 out of 50
Attempt 2
33 minutes
47.5 out of 50
Attempt 1
49 minutes
37.5 out of 50
Please read everything here before starting this At-Home Assessment #5 (Homie #5)
Homie #5 is a multiple choice quiz on Canvas worth 50 points. You will be assigned 40 questions, worth
1.25 points each.
IMPORTANT
:
-You have 3 attempts to do this Homie. Canvas will record your final attempt, irrespective of your
previous attempt scores.
-This Homie #5 deadline is Sunday, Feb. 12, 2023, 11:59pm.
-If you initiate the quiz but do not submit before 11:59, unfortunately, you will not receive credit.
Canvas only retains submitted work
-If you initiate the quiz in multiple browsers or tabs, but did not close any browser containing an
unsubmitted attempt before the due date, the system may automatically submit the open
tab/browser version, and might consider it as an additional attempt. Thus, only do this in ONE browser
-You will not be shown your graded responses. Correct answers will be made available later. But after
submission, Canvas will indicate which questions were incorrect
Good luck!
2/22/24, 2:28 PM
Homie #5: GLG 101: Intro to Geology 9:05-9:55 MWF
https://canvas.asu.edu/courses/140486/quizzes/1107402
2/13
Correct answers are hidden.
Score for this attempt: 45 out of 50
Submitted Feb 11, 2023 at 6:51pm
This attempt took 14 minutes.
Question 1
1.25 / 1.25 pts
Hunga-Tonga
Mauna Loa
Mt. St. Helens
Yellowstone
Kilimanjaro
Question 2
1.25 / 1.25 pts
There is no information one way or another
FALSE
San Francisco is not in Arizona
TRUE
Whatever
Question 3
1.25 / 1.25 pts
Water does not affect the melting temperature of rock, but causes rocks to erupt by lowering the viscosity.
The presence of water reduces a rock's melting temperature.
The presence of water increases a rock's melting temperature.
Question 4
1.25 / 1.25 pts
______________, the largest active volcano on Earth, recently erupted
Arizona's San Francisco volcanic field is considered to have "active" volcanoes.
What does the effect of water have on the melting temperature of rock?
2/22/24, 2:28 PM
Homie #5: GLG 101: Intro to Geology 9:05-9:55 MWF
https://canvas.asu.edu/courses/140486/quizzes/1107402
3/13
Hunga-Tonga
Mt. St. Helens
Yellowstone
Mauna Loa
Kilimanjaro
Question 5
1.25 / 1.25 pts
intermediate
felsic
mafic
Question 6
1.25 / 1.25 pts
FALSE
TRUE
Question 7
1.25 / 1.25 pts
It cannot be constrained
Subduction makes it happen
A plume from the deep mantle brings excessive heat there
Water in the mantle lowers the melting temperature there
Decompression melting is responsible
Question 8
1.25 / 1.25 pts
The highest ever volcanic plume was 57 km above the Earth's surface. It was from the __________
volcano
In volcanoes, which type of magmas have the highest weight percent of gases (mostly water)?
Massive volcanic eruptions can cause a reduction in global temperatures.
What happens at convergent plate boundaries resulting in the melting of rocks?
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2/22/24, 2:28 PM
Homie #5: GLG 101: Intro to Geology 9:05-9:55 MWF
https://canvas.asu.edu/courses/140486/quizzes/1107402
4/13
a massive meteorite killed the dinosaurs
the first Hawaiian volcano erupted
the Sunset crater eruption occurred
the most recent Yellowstone volcanic eruption occurred
Professor Garnero was born
Question 9
1.25 / 1.25 pts
Less iron and magnesium
Lower temperature
Less SiO2 and more gas
Less carbohydrates
Less gas and crystal content
Question 10
1.25 / 1.25 pts
When magma reaches Earth's surface, it is called lava.
When lava reaches Earth's surface, it is called magma.
Question 11
1.25 / 1.25 pts
phosphates
carbonates
halides
sulfides
oxides
sulfates
640,000 years ago, ________________.
Which of the following can effectively lower the viscosity of erupting magma?
Which of the following statements is correct?
The vast majority of the minerals that make up the rocks of Earth's crust are _______________.
2/22/24, 2:28 PM
Homie #5: GLG 101: Intro to Geology 9:05-9:55 MWF
https://canvas.asu.edu/courses/140486/quizzes/1107402
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silicate minerals
UnansweredQuestion 12
0 / 1.25 pts
large volcanic eruptions
a bowl or tub shape rock formation
an exceedingly uneducated politician
massive extrusive igneous rock formations
a huge pluton
Question 13
1.25 / 1.25 pts
intermediate
mafic
felsic
Question 14
1.25 / 1.25 pts
flowing lava
falling ash
pyroclastic flows
lava inhalation
volcanic gas
Question 15
1.25 / 1.25 pts
We often refer to ___________________ as a batholith.
Granite is ___________.
The greatest immediate danger to human life that is related to volcanic eruptions comes from
___________.
What is the difference between granite and rhyolite?
2/22/24, 2:28 PM
Homie #5: GLG 101: Intro to Geology 9:05-9:55 MWF
https://canvas.asu.edu/courses/140486/quizzes/1107402
6/13
granite forms deep underground, rhyolite forms at the surface
rhyolite forms deep underground, granite forms at the surface
rhyolite is mafic, granite is not
IncorrectQuestion 16
0 / 1.25 pts
formed when weathered fragments of other rocks are buried, compressed, and cemented together, or when minerals
precipitate directly from solution
formed from the cooling and crystallization of magma (molten rock)
formed by alteration (due to heat, pressure, and/or chemical action) of a preexisting igneous or sedimentary rock
Question 17
1.25 / 1.25 pts
is responsible for the current climate change
was responsible for killing the dinosaurs
blanketed over one-third of the United States with volcanic ash
blanked the entire Earth with ash and debris from the eruption
covered Wyoming, Montana, and Idaho with volcanic ash
Question 18
1.25 / 1.25 pts
caldera
fissure
crater
syncline
sill
depressiometer
Which of the following three descriptions is of the metamorphic rock group?
The last super eruption from the super volcano Yellowstone ___________________.
For really massive volcanic eruptions, the top of the volcano can collapse down since the magma
chamber has emptied. The result is a big circular depression. What is it called?
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Homie #5: GLG 101: Intro to Geology 9:05-9:55 MWF
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valley
stratocone
feedback donk
Question 19
1.25 / 1.25 pts
basalt has more salt than rhyolite
basalt is more mafic, rhyolite is more felsic
basalt is more felsic, rhyolite is more mafic
Question 20
1.25 / 1.25 pts
Venus
Jupiter's moon, Europa
Earth's moon, Moon
Earth
Jupiter's moon, Io
Question 21
1.25 / 1.25 pts
Subduction makes it happen
a plume from the deep mantle, which brings heat up to the crust, causing melting
decompression melting associated with plates moving apart there
the presence of volatiles which lowers the melting temperature of rock
Scientists have not figured it out, they are too lazy
IncorrectQuestion 22
0 / 1.25 pts
What is the difference between basalt and rhyolite?
The most volcanically active planetary body in our Solar System is _______________.
Melting that occurs at hot spot volcanoes is due to _____________________.
2/22/24, 2:28 PM
Homie #5: GLG 101: Intro to Geology 9:05-9:55 MWF
https://canvas.asu.edu/courses/140486/quizzes/1107402
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formed by alteration (due to heat, pressure, and/or chemical action) of a preexisting igneous or sedimentary rock
formed when weathered fragments of other rocks are buried, compressed, and cemented together, or when minerals
precipitate directly from solution
formed from the cooling and crystallization of magma (molten rock)
Question 23
1.25 / 1.25 pts
H2O
CO2
SO2
Question 24
1.25 / 1.25 pts
are more likely to be productive with integrity
are less likely to commit fraud
can actually make science worse
typically offer more to society
Question 25
1.25 / 1.25 pts
viscosity
phaneritic
porphyritic
aphanitic
Which of the following three descriptions is of the sedimentary rock group?
Which of the following is the greatest contributor to the gas in volcanic eruptions?
An article about game theory in our weekly reader notes that scientists striving to get acclaim
________________________.
Which of the following terms indicates the significant difference in crystal size in an igneous rock?
2/22/24, 2:28 PM
Homie #5: GLG 101: Intro to Geology 9:05-9:55 MWF
https://canvas.asu.edu/courses/140486/quizzes/1107402
9/13
Question 26
1.25 / 1.25 pts
quartz
iron and magnesium
feldspar
silica
calcium
mud and clay
potassium and sodium
Question 27
1.25 / 1.25 pts
large irregular-shaped pluton
magma that has injected horizontally between preexisting layers
a thin plume like cylindrical frozen magma feature that extends up through preexisting layering
Question 28
1.25 / 1.25 pts
high in magic, which sounds like mafic
high in carbon
high in general
high in carbon and oxygen
high in magnesium and iron
high in feldspar and silica
Question 29
1.25 / 1.25 pts
A dark silicate mineral is likely to have relatively high contents of ________________.
What is a batholith?
A mafic rock is _____________.
The most abundant element in magma is ___________.
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2/22/24, 2:28 PM
Homie #5: GLG 101: Intro to Geology 9:05-9:55 MWF
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oxygen
silicon
iron
lava
aluminum
Question 30
1.25 / 1.25 pts
Viscosity describes a rock's hardness.
Viscosity describes the distance between the Sun and the oldest living tree.
Viscosity describes a material's resistance to flow.
Viscosity describes the rock's cleavage.
Viscosity describes the density of a rock.
Viscosity characterizes crystalline structure.
Question 31
1.25 / 1.25 pts
felsic
ultramafic
intermediate
mafic
delicious
Question 32
1.25 / 1.25 pts
FALSE
TRUE
What is viscosity?
Which type of magma has the greatest silica content?
Dozens of volcanoes are erupting on Earth at this very moment.
2/22/24, 2:28 PM
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11/13
Question 33
1.25 / 1.25 pts
dehydration melting due to subducted sea-water
decompression melting at a mid-ocean ridge
a mantle plume
Question 34
1.25 / 1.25 pts
magma or lava cools and solidifies
sediments from weathering are heated then cemented together
igneous jazz takes on a harder edge with distortion guitars
any of the 3 fundamental rock types are subjected to high pressure and deformed
a volcano generated tsunami erodes shorelines to make new rocks
Question 35
1.25 / 1.25 pts
high in iron and magnesium
high in potassium
high in silicon
high in magic, which sounds like mafic
high in sodium
Question 36
1.25 / 1.25 pts
Water
Honey
Refried beans
The existence of the Mauna Loa volcano is thought to be due to ______________.
Igneous rock is formed when ____________________________.
Relative to a felsic rock, a mafic rock is _____________.
Which of the following has the lowest viscosity?
2/22/24, 2:28 PM
Homie #5: GLG 101: Intro to Geology 9:05-9:55 MWF
https://canvas.asu.edu/courses/140486/quizzes/1107402
12/13
Yogurt
Ice
Question 37
1.25 / 1.25 pts
intermediate
mafic
felsic
Question 38
1.25 / 1.25 pts
an igneous rock formed at depth below the surface
an igneous rock formed at Earthâ±±s surface
Question 39
1.25 / 1.25 pts
850 deg F, venusquakes
737 deg F, hydrous eruptions
850 deg F, volcanic eruptions
464 deg F, trapping greenhouse gases
IncorrectQuestion 40
0 / 1.25 pts
formed from the cooling and crystallization of magma (molten rock)
formed when weathered fragments of other rocks are buried, compressed, and cemented together, or when minerals
precipitate directly from solution
Basalt is ____________.
A plutonic rock is one where __________________.
Our weekly reader has an article that describes Venus as a "blistering hellscape". The surface is
__________, which may be due to an extended period of _____________.
Which of the following three descriptions is of the igneous rock group?
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formed by alteration (due to heat, pressure, and/or chemical action) of a preexisting igneous or sedimentary rock
Quiz Score: 45 out of 50