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Enviro Science Midterm Exam Review Flashcards | StudBud
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Enviro Science Midterm Exam Review
Enviro Science Midterm Exam Review
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1
The primary cause of continental drift, earthquakes, and volcanic eruptions is:
the gradual sinking of Earth's crust
convection currents beneath Earth's crust
the rotation of Earth on its axis
heat from the Sun warming Earth
2
What human activities are believed to be the cause of global warming?
agricultural practices
all of the above
burning fossil fuels
deforestation
3
A mountain that is built from layers of cooled lava, ash, and cinders:
a fault-block mountain
a folded mountain
a volcano
an atoll
4
What process of the water cycle leads to the formation of clouds?
evaporation
precipitation
transpiration
condensation
5
A giant wave of water that forms as a result of a major earthquake:
an aftershock
a landslide
liquefaction
a tsunami
6
Which is an effect of a volcanic eruption?
lava cools and forms new land
all of the above
the magma chamber empties and causes the volcano to collapse
a large amount of ash and dust would block sunlight
7
Which of the following actions can people do to lessen their impact on climate change?
eat less meat and more local produce
drive less
all of the above
turn of electrical devices when not in use
8
Most of Earth's volcanoes and earthquakes occur in a belt called the:
East African Rift Valley
Circum-Atlantic Belt
Ring of Lava
Pacific Ring of Fire
9
Compared to developed countries, individuals in developing nations have:
less money
greater dependence on fossil fuels
less population
a good standard of living
10
Most of today's environmental problems began during which period in human history?
Technology Revolution
Industrial Revolution
Agricultural Revolution
Hunter-gatherer period
11
The process of ______ continually adds new crust to the ocean floor along a mid-ocean ridge.
convergence
subduction
sea-floor spreading
mountain building
12
What is the correct order of Earth's layers, starting at the surface?
asthenosphere, mesosphere, inner core, outer core
lithosphere, mesosphere, outer core, inner core
lithosphere, outer core, asthenosphere, inner core
lithosphere, outer core, inner core, mesosphere
13
Which of the following are examples of greenhouse gases?
carbon dioxide
all of the above
water vapor
methane
14
Which of the following lists contains the names of developed countries?
Algeria, Guatemala, India
Brazil, Sudan, Namibia
France, Canada, United States
Ecuador, Zaire, Colombia
15
Most damage from an earthquake usually occurs:
far from the epicenter
below the surface
at the focus
near the epicenter
16
If the locations of EQs and volcanoes were plotted on a world map, they would occur:
in no particular pattern
along the edges of plates
with the same frequency everywhere
most frequently occur near the middle of continents
17
The Hawaiian Islands are volcanic mountains that formed at:
a rift valley
a subduction zone
a hotspot
a spreading center
18
The diagram below best illustrates:
a convergent boundary with a subduction zone
a divergent boundary
a transform boundary
a convergent boundary with two plates of equal density
19
Earthquakes release energy in the form of:
seismograms
stress lines
faults
seismic waves
20
All of these fields of study contribute to environmental science
except
:
biology and earth sciences
social sciences
physics and chemistry
literary science
21
The type of tectonic plate bounday where two plates push together:
divergent
transform
convergent
colliding
22
The place where two tectonic plates move away from each other:
divergent boundary
transform boundary
subduction boundary
convergent boundary
23
What causes an earthquake?
a buildup of seismic waves
a rise of magma in the mantle
a change in Earth's magnetic poles
a sudden movement of blocks of rock
24
When continental plates pull apart at a divergent boundary, a(n) _________forms.
deep-ocean trench
mid-ocean ridge
rift valley
folded mountains
25
What effect is caused by gases trapping heat close to Earth's surface?
Fossil Fuel Effect
Global Heating Effect
Greenhouse Effect
Coriolis effect
26
The major environmental problem(s) include:
resource depletion
all of the above
loss of biodiversity
pollution
27
The layer of the atmosphere that protects us from harmful ultraviolet radiation is the:
troposphere
oxygen layer
ozone layer
mesosphere
28
If the supply of oil declined but the demand stayed the same:
oil usage would increase
oil prices would increase
oil usage would drop
oil prices would drop
29
The part of the mantle called the _______ is made of soft, hot rock.
crust
outer core
mesosphere
asthenosphere
30
In which country is the average citizen likely to be using the most natural resources?
China
Egypt
United States
Peru