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Earth Science NCFE Review
Earth Science NCFE Review
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High School Earth Science NCFE Review
Flashcards
100 cards
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Practice quiz
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Questions
100
Answers
1
At what point is the Earth farthest from the Sun?
aphelion
apogee
perigee
perihelion
2
Which soil texture has the smallest particle size?
silt
sand
clay
gravel
3
How does energy from earthquakes travel?
as light
as seismic waves
as sound
as pulses
4
Which weather change is most likely indicated by rapidly falling air pressure?
temperature is decreasing
humidity is decreasing
storm is approaching
skies are clearing
5
During which stage of a thunderstorm does it begin to "die-off"?
dissipation
cumulus
mature
immature
6
Resources that exist in limited amounts or is used faster than it is replaced are called ___.
preservation
conservation
non-renewable resources
renewable resources
7
What is the curving of the path of winds due to the Earth's rotation called?
coriolis effect
greenhouse effect
doppler effect
doldrums
8
The general surface wind circulation associated with a high pressure center is ___.
clockwise and inward
clockwise and outward
counterclockwise and outward
counterclockwise and inward
9
What are the two major sources of energy that power the Earth?
rock cycle and water cycle
sun and earth's core
earth's core and rock cycle
water cycle and sun
10
What percent of Earth's water is potable?
10%
97%
72%
3%
11
Amount of dissolved salt in water is called ___.
permeability
salinity
affinity
acidity
12
Large materials, such as gravel, that are carried along the bottom of a stream are called ___.
solution
bed load
suspension
dissolved load
13
Which seismic wave is not able to travel through liquid material within Earth?
p-waves
tidal waves
s-waves
surface waves
14
What is the optimum climate for soil production and efficiency?
cold and wet
cold and dry
hot and dry
hot and wet
15
When water seeps into the cracks of rocks, freezes, and expands is called ___.
bedload
frost wedging
chemical weathering
erosion
16
On the map of Contour Island, what is the contour interval?
10 units
25 units
5 units
50 units
17
A cold air mass overtaking a warm air mass and replacing it is called a ____.
warm front
stationary front
cold front
occluded front
18
Which of the following processes will decrease salinity?
ocean water freezing
evaporation
precipitation
rich runoff from land
19
Which of the following refers to the area of land where all of the water drains?
water table
stream load
watershed
channel
20
Which part of the hydrologic (water) cycle is working against gravity?
precipitation
evaporation
infiltration
condensation
21
What does transpiration mean?
evaporation from vegetation
abundance of oxygen
water infiltration
evaporation from ocean
22
This rock is composed of other types of rocks that is subjected to high pressure and heat.
intrusive igneous
extrusive igneous
sedimentary
metamorphic
23
What do we call the edges of land next to oceans?
plains
volcanoes
coasts
mountains
24
A ___ front brings fair to good weather.
occluded front
warm front
cold front
stationary front
25
Runoff containing pesticides and fertilizer from neighborhood lawns is called ___.
runoff pollution
fertilizer pollution
non-point source pollution
point-source pollution
26
What is formed at a divergent oceanic-oceanic boundary?
subduction zone
new ocean crust
trench
volcanic island arc
27
In the Northern Hemisphere, surface winds around the center of a hurricane move ___.
clockwise and outward
counterclockwise and outward
clockwise and inward
counterclockwise and inward
28
What are the three main plate boundaries?
transform, convergent, strikeslip
transform, divergent, reverse
transform, convergent, divergent
convergent, strikeslip, normal
29
What is used to help map the features of the ocean floor?
infrared
global positioning system
nightvision
sonar
30
The interaction of all of Earth's spheres is called a ___.
ecosystem
group
system
biome
31
Using the provided map, what is the approximate longitude of Timbuktu?
3 degrees E
3 degrees S
3 degrees W
3 degrees N
32
What has the greatest influence on Earth's tides?
earth's rotation
earth's core
moon
sun
33
The most biologically diverse biome, yet has poor soil is the ___.
temperature grassland
tundra
tropical rainforest
taiga
34
The study of all interacting biotic and abiotic factors on Earth is a part of the ___.
atmosphere
geosphere
biosphere
hydrosphere
35
Which of the following consists of the four main agents of erosion?
water, ozone, heat, gravity
water, wind, heat, gravity
water, wind, ice, gravity
water, wind, ice, pollution
36
Which model states that the sun is in the center?
doppler effect
geocentric
greenhouse effect
heliocentric
37
What is the outermost layer of the Earth?
mantle
asthenosphere
lithosphere
crust
38
What powers the water cycle?
rain and snow
sun's energy
ocean currents
earth's core
39
Non-renewable resources formed from buried remains of plants and animals that live long ago.
natural gas and wood
water and wood
coal and oil
natural gas and oil
40
What two atmospheric layers will have an increase in air temperature?
troposphere/stratosphere
stratosphere/mesosphere
stratosphere/thermosphere
thermosphere/mesosphere
41
What is responsible for continental drift?
tremors
gravity shifting
earthquakes
convection currents
42
A psychrometer is used to determine which weather variables?
percentage of cloud cover and cloud height
relative humidity and dewpoint
air pressure and air temperature
wind speed and wind direction
43
What gas makes up most of the atmosphere on Earth?
carbon dioxide
oxygen
argon
nitrogen
44
A disadvantage of using fossil fuels as an energy resource is ___.
heat released during combustion can be used for electricity
gases released during combustion can form acid rain
burning fossil fuels is relatively simple
produces large amounts of energy
45
What level of ecology studies various species in a given area?
community
ecosystem
individual
population
46
This biome contains trees that lose its leaves, therefore enriching the topsoil.
coniferous forest
savanna
temperature grassland
temperature deciduous forest
47
The water table is found at the boundary between ___.
zone of aeration and saturation
zone of aeration and delta
zone of saturation and percolation
zones of delta and alluvial fan
48
This rock is formed quickly on the surface of the Earth.
sedimentary
extrusive igneous
metamorphic
intrusive igneous
49
An organism's unique survival strategy or role within a particular environment is called its __
environment
niche
biome
habitat
50
What is the elevation of the tree on Contour Island?
5 units
25 units
125 units
50 units
51
Global circular-moving surface currents are called ___.
waves
tides
gyres
currents
52
What is true about saltwater, as compared to fresh water?
it is warmer
it is less dense
it is denser
it is colder
53
Which is not an agent of chemical weathering?
water
carbon dioxide
oxygen
wind
54
What happens most often at divergent boundaries?
mid-ocean ridges
volcanoes
earthquakes
subduction
55
Which two processes lead to cloud formation in rising air?
expanding and cooling
compressing and warming
expanding and warming
compressing and cooling
56
Has organisms with special adaptations to a hot, dry climate.
tundra
steppe
coniferous forest
desert
57
Which of the following contains a list of ALL renewable resources?
air, soil, minerals, plants
coal, water, oil, animals
water, oil, plants, natural gas
petroleum, minerals, oil, water
58
Which of the following is considered a renewable energy source?
geothermal
oil
natural gas
coal
59
Which of the following is not a characteristic of a mineral?
definite chemical composition
organic
solid
naturally occurring
60
A large area characterized by its climate and plants and animals that live there is called a __
organism
species
biome
community
61
Process of positively restoring land after it has been used is called ___.
conservation
preservation
mitigation
degradation
62
A stream that is difficult to see-through is said to have high ____.
turbidity
accidification
biodiversity
solution
63
Which layer of the atmosphere is responsible for most weather and climate on Earth?
mesosphere
thermosphere
stratosphere
troposphere
64
Cold, dry air is associated with which type of air mass?
continental tropical
continental polar
maritime polar
maritime tropical
65
What is the change in orientation of our poles, shifting the seasons?
precession
nutation
perihelion
barycenter
66
What is the most likely air mass system coming from Canada?
mP
cT
cP
mT
67
The exact spot on the surface where an earthquake is the most intense is know as the ___.
epicenter
hot spot
focus
fault
68
Which of the following is a part of a VALID process for supporting a scientific hypothesis?
using one or two sources for your research
conducting a single trial
discarding the results that are not what you expected
conducting an experiment
69
What are rock and soil deposited by streams called?
sediment
sinkholes
stalagmites
aquifer
70
What type of cloud can become a "super cell" producing large thunderstorms?
cumulus
stratos
cumulonimbus
cirrus
71
Which of the following is a result of physical/mechanical weathering?
iron rusting
acidic groundwater
karst topography
sand dunes
72
The number and variety of organisms in a given area at a specific period of time is called ___.
habitat
ecosystem
biome
biodiversity
73
This shoreline feature stretches across a bay, closing it off from the ocean.
spit
tombolo
baymouth bar
barrier island
74
Which type of wind system is found between 0 and 30 degrees north latitude?
prevailing westerlies
doldrums
trade winds
easterlies
75
On what day is the Earth at Perihelion?
spring equinox
summer solstice
autumnal equinox
winter solstice
76
What is it called when the Sun and Moon's gravity work together to create super high/low tides?
fall tide
spring tide
roll tide
neap tide
77
Zebra mussels were introduced to new ecosystems where they did not originate. This is called __
native species
non-native species
endangered
exotic
78
Which type of volcano produces the most violet eruption and pyroclastic material?
crater
composite
cinder cone
shield
79
Differences in elevation are best shown using a ____.
Mercator Map
Gnomonic Map
Topographic Map
Robinson Map
80
What is true about land, as compared to water?
it heats up quicker
it heats up slower
it is warmer at night
it cools down slower
81
In an experiment, the variable that is measured is called the ___.
independent
control
dependent
placebo
82
Which of the following is not considered a greenhouse gas?
methane
chlorine
water vapor
carbon dioxide
83
What is another name for a primary consumer?
autotroph
herbivore
carnivore
omnivore
84
What is one advantage of wind energy?
noise pollution
generates abundant electricity
expensive to install equipment
large open land is required
85
Which activity would be part of a logical plan for people to manage energy resources at home?
turn off all lights that are not in use
burn trash instead of putting it out for pickup
installing recycling centers
drive below speed limit to save gas
86
100 centimeters is equal to how many meters?
1000 meters
0.01 meters
1.0 meters
10.0 meters
87
What do we call water that contains elements of both freshwater and saltwater?
brackish
brownish
saltyfresh
partly salted
88
The amount of energy needed to raise the temperature of a material is called ___.
temperature inversion
coriolis effect
isobars
specific heat
89
Where are the wind speeds the fastest within a hurricane?
eye
bottom of the hurricane
top of the hurricane
eyewall
90
What is the point between two celestial objects that they each orbit around?
rotation
nutation
precession
barycenter
91
Which of the following is an abiotic factor in a biome?
average temperature
mosses and algae
trees
insect species
92
What is most responsible for the seasons on Earth?
earth's distance from sun
earth's revolution around sun
earth's tilt
earth's rotation
93
Which of the following does not make up soil?
earthworms
decayed organic material
water
air
94
at what point in earth's revolution is it moving the fastest?
perigee
apogee
aphelion
perihelion
95
How does the Sun's energy reach Earth?
conduction
rotation
radiation
convection
96
Why is petroleum considered to be a non-renewable resource?
requires a very long period to form
releases harmful chemicals when burned
constantly forms within earth
difficult to obtain and transport
97
Over what geologic feature was Hawaii formed?
hot spot
focus
subduction zone
convergent boundary
98
How does hydroelectric energy produce power?
splitting of atoms produces electricity
tidal currents spin turbines
heat and steam within the earth produce electricity
flowing water spins turbines
99
Which is the best method of how the atmosphere is warmed?
by the lack of clouds in an area
by the ozone layer
by the ground, which receives energy from the sun
directly from the sun
100
The length of the day is based on ___.
rotation of moon on its axis
earth orbiting the sun
rotation of earth on its axis
moon orbiting the earth