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W25 GEO105 Exam 3 Review Flashcards | StudBud
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W25 GEO105 Exam 3 Review
W25 GEO105 Exam 3 Review
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1
Why do adiabatic temperature changes occur even though no heat is being added or subtracted from the atmosphere?
Heat is added in some other form to change the temperature.
Molecules are either compressed or expanded which changes their motion.
Diabetic bats flap their wings so fast they can change the temperature.
The ground is heated or cooled, and it radiates into the adjacent air.
2
Considering the biological component of water quality, _____ are organisms that drift with the currents.
Macrophytes
Nekton
Plankton
Benthos
3
In which way have the most aquatic invasive species entered the Great Lakes?
Intentional introduction by researchers
Airborne dispersion during storms
Natural migration from nearby rivers
Transport in ballast water of ships
4
Name the water quality parameter: cloudiness related to suspended organic and inorganic particles
Dissolved Oxygen
Alkalinity
Conductivity
Turbidity
5
Brown, cloudy water typically is a result of mineral matter, organic matter, or large populations of diatoms.
False
True
6
The Montreal Protocol was a UN agreement in 1987 that was intended to ________ in an attempt to protect the ozone layer.
reduce free-floating oxygen molecules in the atmosphere
reduce CO2 in the atmosphere
reduce air pollution globally
reduce CFCs in the atmosphere
7
Considering the biological component of water quality, ___ are organisms that live in or on the bottom of lakes/streams.
Plankton
Benthos
Nekton
Macrophytes
8
What is the most common air mass that affects the Great Lakes region?
Maritime Polar (mP)
Continental Polar (cP)
Continental Tropical (cT)
Maritime Tropical (mT)
9
What is a common method used to control or manage sea lamprey populations in the Great Lakes?
Applying targeted chemical pesticides during their larval stage of life
Introducing more aggressive native species to compete with sea lamprey
Establishing protected zones to funnel the species into preferred areas
Encouraging the natural predators of the invasive species to thrive
10
Wind generally blows from areas of high pressure to areas of low pressure.
False
True
11
Which species of wolf is primarily found in the Great Lakes region?
Arctic wolf
Gray wolf
Red wolf
Ethiopian wolf
12
The only heat transfer mechanism that can operate in the vacuum of space is ___________.
contraction
convection
radiation
conduction
13
_______ fog forms when warm, moist air blows over a cold surface and becomes chilled. Common in Michigan in Spring.
Steam
Upslope
Radiation
Advection
14
Which city, Grand Haven (along the coast) or Lansing (in the middle of the state), has the largest annual temp range?
They have the same temperature ranges
There's no way to tell without data
Lansing
Grand Haven
15
What trophic state is Lake Macatawa considered to be in, caused by excess phosphorous from surrounding agriculture.
Hypereutrophic
Eutrophic
Oligotrophic
Mesotrophic
16
Michigan is cloudy >80% of the year. How do temperature ranges differ between sunny and cloudy days?
Sunny days have less temperature variation throughout the day
Cloudy days have higher temps due to increased solar radiation absorption
Cloudy day have consistently lower temps throughout the day
Sunny days have warmer daytime temps and cooler nighttime temps
17
The sinking of the Edmund Fitzgerald occurred during what season?
Winter
Fall
Summer
Spring
18
Considering the biological component of water quality, _____ are aquatic plants.
Plankton
Macrophytes
Benthos
Nekton
19
What type of cargo was the Edmund Fitzgerald carrying during its final voyage?
Oil
Taconite pellets
Passengers
Grain
20
What is the prevailing wind direction in the Great Lakes region?
Southerly
Easterly
Westerly
Northerly
21
The pesticide DDT, which led to the decline of bald eagle populations, is an example of a substance that __________.
causes no harm to wildlife
decreases in concentration through the food chain
increases in concentration through biomagnification
is naturally produced by eagles
22
While the primary cause of the sinking of the Edmund Fitzgerald is not clear, one possible atmospheric explanation is?
Unusually long fetch causing 35+ foot tall waves
Hurricane Huron
Lake effect snow
A fury of waterspouts
23
The Coriolis effect causes toilets to flush reverse in the southern hemisphere.
True
False
24
Most severe thunderstorms in the Great Lakes region occur along or ahead of ________ fronts, which push air upwards.
stationary
occluded
cold
warm
25
Hurricanes often diminish in strength as they move over land, meaning they don't often affect the Great Lakes. Why?
The jet stream disrupts outflow at the top of the hurricane
The warm land surface overheats the hurricanes
Storm surge disrupts the eye of the hurricane
Hurricanes get their energy from warm, moist air primarily in the ocean
26
What layer of the atmosphere contains the Ozone?
Thermosphere
Stratosphere
Troposphere
Mesosphere
27
How many more H+ ions does a water with a pH of 8 have compared to a water with a pH of 9?
10x
The water with a pH of 9 has more H+ ions
100x
They are equal
28
In the northern hemisphere, the Coriolis effect causes winds to deflect __________.
downwards
to the right
upwards
to the left
29
There are no beavers on Beaver Island, MI.
False
True
30
Continental Tropical (cT) air masses are typically __________.
warm and humid
cold and humid
cold and dry
warm and dry
31
The ___________ is the upper layer of water where there is sufficient light to permit growth of green plants.
Euphotic Zone
Hyperlimnion
Harmful Algal Blooms (HABs)
Benthic Zone
32
How do wolves contribute to maintaining a healthy ecosystem in the Great Lakes?
By disrupting the food web
By decreasing biodiversity
By increasing soil erosion
By keeping herbivore populations in check
33
What is the term for a tornado that forms over a body of water, such as the Great Lakes, but does not move onto land?
Twister
Waterspout
Landspout
Funnelcloud
34
Which of the following is
NOT
an element that influences weather?
Geographic position
Longitude
Cloud cover
Latitude
35
How has the population of moose on Isle Royale changed over the past century?
Remaining constant
Fluctuating with wolf populations
Steadily decreasing
Steadily increasing
36
Aerobic bacteria use oxygen to decompose dead organic material in Spring Lake, leading to lake bottom becoming ______.
Rich in Alum
Alkiline
Oligotrophic
Anoxic
37
What season do storms generally gain strength and size because of the heat acquired from the relatively warm water.
Spring
Summer
Fall
Winter
38
Which Great Lakes invasive is known for its parasitic feeding habits and impact on native fish populations?
Sea lamprey
Zebra/quagga mussels
Round gobies
Invasive carp
39
Considering the biological component of water quality, _____ are the larger organisms that can swim freely?
Benthos
Plankton
Nekton
Macrophytes
40
Blue, clear water typically is a result of phytoplankton and high biological productivity.
True
False
41
What is the reason for the rise in CO
2
levels in the atmosphere?
Milankovitch cycles
fossil fuel burning
increased evaporation
the hole in the Ozone
42
A "sea breeze" on the Great Lakes, caused by unequal heating of land/water usually originates during the ______________.
daytime and flows toward the water
evening and flows toward the water
evening and flows toward the land
daytime and flows toward the land
43
What causes seasons?
Seasonal changes in the angle of the sun above the horizon
The changing tilt angle of the Earth
Differences in the amount of daylight
The elliptical orbit of the Earth
44
During an El Nino event, we would expect _______ weather in Northern Michigan, and _______ weather in Southern Michigan.
warmer; drier
colder; wetter
warmer; wetter
colder; drier
45
Which of the following gases is an efficient absorber of Earth's emitted long-wavelength radiation?
Oxygen
Nitrogen
Carbon dioxide
Argon
46
The "Huroncane", The Great Lakes Storm of 1913, and other major storms typically occur in what season?
Fall
Summer
Winter
Spring
47
How do invasive species, such as the alewife, contribute to the decline of native fish populations in the Great Lakes?
By promoting the growth of beneficial algae
By improving overall ecosystem balance
By outcompeting native fish for spawning areas
By serving as a prey for native predators
48
Regarding weather patterns, the primary weather producers in the Great Lakes are __________.
maritime polar air masses
hurricanes
midlatitude cyclones
occluded fronts
49
What conservation efforts have are being implemented to address challenges facing the moose population on Isle Royale?
Culling the moose population
All of the above
Habitat restoration projects
Reintroducing wolves
50
Which invasive species rapidly reproduces, filters water, clogs water intake pipes, and impacts water infrastructure?
Invasive carp
Round gobies
Zebra/quagga mussels
Sea lamprey
51
What is the force that generates wind?
Gravity force
Centrifugal force
Pressure gradient force
Coriolis force
52
Objects that are good absorbers of radiation are good emitters as well.
True
False
53
At 25C it takes 20g of water vapor for saturation. If there are 5g of water vapor, what is the relative humidity?
25%
50%
75%
10%
54
Closely spaced isobars on a weather map indicates ____________.
a high pressure gradient and high winds
geostrophic winds
a low pressure gradient and weak gusty winds
a high pressure gradient and weak winds
55
In both hemispheres, the net flow is inwards around a cyclone, causing air to "pile up", leading to net upward movement.
Frontal lifting
Convergence
Orographic lifting
Localized convective lifting
56
The collision-coalescence process is how precipitation forms _________.
during lake-effect snow
within warm clouds
from super cooled water vapor in a cloud
within cold clouds
57
The Coriolis effect influences ____________.
both wind speed and wind direction
only wind speed
neither wind speed nor wind direction
only wind direction
58
The euphotic zone can be estimated based on the Secchi Disk depth. What is the typical depth?
2x the Secchi Disk depth
3x the Secchi Disk depth
4x the Secchi Disk depth
Equal to the Secchi Disk depth
59
In the northern hemisphere, what wind pattern is associated with high pressure systems (anticyclones)?
Outwards and clockwise
Outwards and counterclockwise
Inwards and clockwise
Inwards and counterclockwise
60
Name the water quality parameter: the water's ability to neutralize acids and resist change in pH
Alkalinity
Dissolved Oxygen
Conductivity
Turbidity
61
What is the primary problem caused by purple loosestrife in the Great Lakes region?
Improved water quality
Enhanced biodiversity
Degradation of wetland habitats
Increased fish populations
62
Most deserts of the world, such as the Sahara and Australian Deserts, are associated with the _________.
subpolar low
equatorial low
subtropical high
polar high
63
What tool is used to measure the transmission of light through water (water transparency)?
Van Dorn water sampler
Secchi disk
Florel-Ule color scale
PONAR grab sampler
64
Clouds form because rising air expands and __________, lowering its water capacity and causing condensation.
sublimates
cools adiabatically
evaporates
warms adiabatically
65
Name the water quality parameter: a measure of waters ability to conduct an electrical current, dependent on ions.
Dissolved Oxygen
Turbidity
Conductivity
Alkalinity
66
Be able to describe the difference between
weather
and
climate
.
I refuse
No
Okay, that's easy!
Absolutely not
67
If your job was as a snowplow driver during the winter, what do you hope will happen?
A La Nina period will occur.
Conditions will remain stable, with neither La Nina nor El Nino
Climate change will continue to increase temperatures.
an El Nino period will occur.
68
Which of the following bodies of water is
NOT
typically monitored and sampled by the D.J. Angus?
Spring Lake
Lake Macatawa
Grand River
Lake Michigan
69
The fraction of the total incoming solar radiation that is reflected by a surface is called its ______________.
absorbtivity
reflection coefficient
Milankovitch cycle
albedo
70
Name the water quality parameter: small amount of oxygen that becomes dissolved in the water by waves or photosynthesis
Dissolved Oxygen
Turbidity
Alkalinity
Conductivity
71
According to Gordon Lightfoot in his song "The Wreck of the Edmund Fitzgerald", what do they call Lake Superior?
Sapphire Superior
Tranquil Titan
Blue Beauty
Gitche Gumee
72
When an area is experiencing several consecutive days of rather constant weather, it is probably due to __________.
warm-front weather
air-mass weather
cold-front weather
occluded-front weather
73
(
land
or
water
) heats up quicker and to higher temperatures, and cools down quicker and to lower temperatures.
land
water
74
All El Nino events, regardless of the year, have the same effects on the Great Lakes region.
True
False
75
What is the term for people who study freshwater bodies of water?
Marine Biologists
Freshwaterologists
Limnologists
Lakers