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Duplicate of Earth & Environmental Science NCFE Review Flashcards | StudBud
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Duplicate of Earth & Environmental Science NCFE Review
Duplicate of Earth & Environmental Science NCFE Review
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NC Final Exam Review
Flashcards
80 cards
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Questions
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Answers
1
Which is the best example of human impacts on the biosphere?
protecting endangered species
hunting
deforestation
air pollution
2
What causes the Earth to have seasons?
the tilt of Earth’s axis
the barycenter of the Sun
the rotation of Earth on its axis
nutation
3
Which part of the Sun’s electromagnetic spectrum has the shortest wavelength?
UV
Infrared
Radio
X-rays
4
Which of the following systems purifies the water you drink?
nuclear water treatment
rainwater treatment
wastewater treatment
drinking water treatment
5
Which describes a disadvantage to adding large quantities of sand to stabilize the shoreline.
It creates a barrier preventing tides along coastlines.
It creates a wall disrupting the vegetation along coasts.
It causes inland erosion.
It is a short-term solution.
6
Carbon dioxide and methane cause global warming because they are excellent absorbers of
gamma rays
CFCs
infrared radiation (heat)
visible light
7
Earth’s outer core and inner core are both inferred to be
composed of a high percentage of iron and nickle
the same temperature
liquid
solid
8
A local government is considering building a dam. Which is an advantage of building a dam?
it can improve the natural habitat of plants and animals.
It can reduce erosion
It is cheap, and reliable
Lower air pollution
9
The seasons of the year on Earth are determined by the ____________.
shape of Earth's orbit relative to the sun
speed of Earth's rotation
tilt of the Earth's axis relative to the sun
Speed of Earth's revolution
10
The sun's surface is almost 6000 degrees K. Cool areas on the surface are known as
solar flares
prominences
sunspots
convection zones
11
Before lava reaches the surface, the molten material is called
magma
lava
volcanic ash
rock
12
Which part of Earth’s interior has convection currents that cause tectonic plates to move?
outer core
inner core
asthenosphere
rigid mantle
13
Which of these is likely to occur after moist air is cooled below its dew point?
Evaporation Increases
Wind Forms
Ice Melts
Water Condenses
14
Scientists can use the time differences between P-waves and S-waves to determine the following:
the duration of an earthquake
the epicenter of an earthquake
the magnitude of an earthquake
the intensity of an earthquake
15
In North Carolina, summer is warmer than winter because in summer North Carolina has
more hours of daylight andreceives low-angle insolation
fewer hours of daylight andreceives low angle insolation
fewer hours of daylight andreceives high angle insolation
more hours of daylight and receives high angle insolation
16
Put the following in order - from largest to smallest
Moon, Earth, sun, solar system, milky way galaxy, universe
Universe, Milky Way Galaxy, Solar System, Sun, Earth, Moon
Milky Way galaxy, solar system, Earth, universe, Moon
Earth, Milky Way galaxy, solar system, universe, Moon
17
Which of these is caused by the rotation of Earth?
Days and nights
A year
Tides
Spring and Fall
18
The formula MASS divided by VOLUME gives
Density
Specific Gravity
Gradient
Rate
19
Which is most likely a prevention strategy for flooding?
reducing water consumption
recycling bottled-water containers
building waste landfills for metals and other contaminants
building artificial levees
20
Which results from the unequal heating of the ocean water of Earth? (Poles=Cold, Equator=Warm)
ocean currents
a constant sea level
rising sea levels
tidal patterns
21
This illustrates the change in DIRECTION of Earth's tilt every 26,000-27,000 years, known as
radiation
nutation
precession
barycenter
22
Why does the moon have a greater effect on the tides than the sun?
The moon rotates more quickly than the sun
The moon is larger than the sun
The moon is closer than the sun to the Earth
the moon is solid while the sun is gaseous
23
The youngest rocks on the ocean floor are typically located near what feature?
abyssal plain
mid-ocean ridge
a subduction trench
continental shelf
24
Which is an example of point source pollution?
polluted runoff
acid rain
land development
factory smokestack
25
The observation that waves lengthen as objects move away and shorten as they approach is called
Copernicus Effect
Doppler Effect
Hubble's Law
Kepler's Laws
26
What surface feature is NOT formed at an oceanic-oceanic CONVERGENT boundary?
volcanic island arc
mid-ocean ridge
volcanoes
trench
27
The sun produces energy through nuclear fusion by converting:
Oxygen nuclei into carbon dioxide
hydrogen nuclei into a helium nucleus
Oxygen nuclei into nitrogen
helium nuclei into hydrogen nuclei
28
What are humans most directly impacting when they kill off a species of plant or animal?
greenhouse effect
speciation
biodiversity
rates of weathering
29
How could the removal of trees and other vegetation impact the LITHOSPHERE?
decreasing oxygen production
increasing erosion
increasing transpiration
increasing soil formation
30
How can water be an agent for physical/mechanical weathering? (remember mechanics use tools)
by seeping into soil and dissolving the minerals in rocks
seeping into cracks of rocks: freeze, expand, break the rock
absorbing gases in the air resulting in a chemical reaction
by absorbing sulfur oxides and creating acid precipitation
31
Which can lead to the depletion of the ozone layer of Earth?
coal-fired power plants
burning compost
vehicle exhaust
aerosols
32
Which variable could be changed by the experimenter?
constant variable
control variable
independent variable
dependent variable
33
The picture below shows a _________ fault?
Reverse
Transform
Normal
Block
34
Which fuel source can be used to live more sustainably?
natural gas
coal
oil
biofuels
35
digging a well along a coastal area will likely result in what?
the loss of water resources in estuaries
saltwater intrusion into aquifers
the destruction of estuaries due to increases in sea level
a decrease in salt concentration in inlet waterways
36
What is the approximate location of point A?
21oN, 65oW
21oS, 65oW
21oN, 65oE
21oS, 65oE
37
The photo below demonstrates the "wobbling" of earth's axis during rotation and is known as
rotation
barycenter
precession
nutation
38
If it is summer in the northern hemisphere, which statement is true?
It's winter in the southern hemi due to nutation
It is winter in the southern hemi due to Earth's rotation .
It's winter in the southern hemi due to Earth's revolution
Its winter in the southern hemi due to the Earth’s tilt.
39
The layer with the highest amount of Humus (organic material) is known as layer
B
A
O
C
40
Which structure can form as a result of a divergent plate boundary?
continental mountain, due to the collision of two plates
mid-ocean ridge, due to uplift and separation of two plates
ocean trench, due to the separation of two plates
continent volcanic arc, due to the collision of two plates
41
Which gas makes up the largest component of the Earth’s atmosphere?
oxygen (O2)
argon (Ar)
carbon dioxide (CO2)
nitrogen (N2)
42
The sun is in what stage of its life cycle?
white dwarf
main sequence star
protostar
red giant
43
Ocean tides observed at coastal locations each day are primarily caused by
Earth's tilt relative to the sun
Earth’s revolution around the Sun
the gravitational pull between the Moon, Sun, and Earth
seasonal changes in the compass location of sunrise
44
The length of an Earth day is determined by the time required for approximately one of
Earth's revolution
Earth's rotation
the Moon's revolution
Sun's rotation
45
What is the approximate rate of Earth’s rotation?
1 rotation/month
1 rotation/hour
1 rotation/year
1 rotation/day
46
Which events are most closely associated with mountains and volcanoes?
acid rain
tsunamis
earthquakes
geysers
47
Which statement describes the motion of Earth around the sun?
Speed increases the farther Earth is from the sun .
Earth's velocity increases the closer it is to the sun
Earth revolves around the sun every 30 days
Earth revolves around the sun every 24 hours
48
Our solar system is considered to be
socially awkward like Mrs. G
heliocentric (sun in the center)
planetocentric (planet in the center)
one of the biggest in the universe
49
The most destructive aspect of submarine (underwater) earthquakes is the production of :
ridges
new crust
hotspots
tsunamis
50
Use the diagram to answer the question
S waves travel through solids and liquids
S waves cannot travel through liquid
P waves travel through liquids only
P waves can't travel through solids
51
In which atmospheric layer of Earth do thunderstorms occur?
mesosphere
troposphere
thermosphere
stratosphere
52
What is the primary function of the clear glass of the greenhouse?
It allows all wavelengths of radiation to enter and escape.
It allows long waves to enter, but shortwaves can't escape.
It allows short waves in, but the long waves can't escapes.
It reduces the amount of insolation entering the greenhouse.
53
The theory that our universe was created when all matter&energy was sent out from one point is
Theory of relativity
Quantum Physics
Big Bang Theory
String Theory
54
How does a STRAIGHT alignment between Earth, the sun, and the moon impact the tides on Earth?
Spring Tide: greatest change in high and low tides.
Neap Tide: greatest change in high and low tides
Neap Tide: lowest change in high and low tides
Spring Tide: lowest change in high and low tides
55
What chemical has slowly depleted the Ozone layer of the years?
Greenhouse Gases
Monoflourocarbons (MFCs)
Chloroflourocarbons (CFCs)
industrial runoff into a stream
56
Which diagram represents a divergent boundary?
C
D
B
A
57
Which would produce the most severe earthquake damage along the surface ofEarth?
an earthquake with a shallow focus and a magnitude of 4.5
an earthquake with a shallow focus and a magnitude of 2.5
an earthquake with a deep focus and a magnitude of 2.5
an earthquake with a deep focus and a magnitude of 4.5
58
On a topographic map, _____ is measured as the distance above or below sea level
relief
contour interval
elevation
topography
59
How does heat from the sun get to Earth?
by absorption, using primary waves to transfer heat
by convection, using liquids and gases to transfer theheat
by conduction, using solids to transfer the heat
as electromagnetic waves through radiation
60
This is formed when impermeable rock forces groundwater to move up and flow onto the surface?
a well
an aquifer
a spring
a geyser
61
The most destructive aspect of submarine earthquakes is the production of :
ridges
new crust
hotspots
tsunamis
62
__________ is evidence of Seafloor Spreading, while Seafloor Spreading is evidence of ________.
Continental Drift / Plate Tectonics and Reverse Polarity
Reverse Polarity / Plate Tectonics and Continental Drift
Plate Tectonics / Reverse Polarity
Magnetic Reversal / Reverse Polarity
63
Which consequence could an exponentially growing human population have ondrinkable water?
May cause a decrease in the amount of waste & pollutants.
It could cause an increase in cases of waterborne diseases.
May cause an increase in amount of H2O available for humans.
It could cause a decrease in needing water for survival.
64
Which agent of erosion leads to the destruction AND formation of sand dunes?
ice
water
gravity
wind
65
Why are ocean currents important to coastal regions?
They produce high and low tides along coastal regions.
Increases rates of precip. as cold water moves up the coast
They balance air temperatures along coastal regions.
They move warm H2O & nutrients to the surface along coasts.
66
On a topographic map, lines spaced far apart indicate
shallow rivers
water
steep slopes
gentle slopes
67
Earth moves fastest when it is closest to the Sun & slowest when farther away is explained by
Hubble's Law
Galileo's Laws
Copernicus' Laws
Kepler's Laws
68
Which is a major source of AIR pollution created by humans?
nuclear power plants
industrial power plants
reforestation
hydroelectric plants
69
Identify
one
process that causes clouds to form on the windward side of a mountain
Compression
Rising Air
Warming
Sinking Air
70
Which type of renewable energy would work best on NC's coast?
biofuel
wind
solar
hydroelectric
71
The movement of tectonic plates is inferred by many scientists to be driven by
tidal motions in the hydrosphere
density differences in the troposphere
solidification in the lithosphere
convection currents in the asthenosphere
72
Which type of nuclear reaction is used by the Sun?
nuclear cessation
nuclear disaster
nuclear fission
nuclear fusion
73
Why is there a full Moon approximately once a month?
the Moon revolves around the Sun once a month
The Moon rotates on its axis once a month.
the Moon revolves around the Earth once a month
The moon does not rotate on its axis
74
The place where an earthquake originates is called the
Trench
Epicenter
Focus
Boundary
75
Energy is produced within a star’s core by the process of
Insolation
Nuclear Fusion
Conduction
Radioactive decay
76
Which can help reduce human impacts on the atmosphere?
burning fossils fuels
sustainable farming
traditional farming
using pesticides
77
How would you describe the shape of Earth's planetary orbit?
random revolution
spheriod
elliptical
oblate
78
What is the zero degree longitude line that runs through Greenwich, England?
Longitudinal Maximum
Equator
Prime Meridian
Great Circle
79
What is the source of energy for the sun?
burning of solar gasses
nuclear fission of metals
hydrogen fusion
internal combustion
80
Which weather change is most likely indicated by rapidly falling barometric pressure?
Temperature is increasing.
Skies are clearing.
A storm is approaching.
Humidity is decreasing.