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