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Earth Space Science Final Exam Review
Earth Space Science Final Exam Review
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1
What is the energy source for the water cycle?
gravity
the sun
Earth's internal heat
running water
2
What likely contributed to the extinction that marks the end of the Mesozoic Era?
a meteorite collision
an ice age
none of the above
global warming
3
Marine organisms are classified according to how they ______.
live and move
eat
move
live
4
Shoreline erosion and coastal flooding are two consequences of ______.
volcanic eruptions
increased rates of evaporation
the greenhouse effect
global rise in sea level
5
Approximately how much of the Earth's surface is covered by land?
70 percent
30 percent
60 percent
50 percent
6
Where does seafloor spreading occur?
divergent plates
on seamounts
convergent plates
near the ocean surface
7
Which of the following best describes air?
element
mixture
none of the above
compound
8
Which of the following is not one of the main areas of Earth science?
astronomy
astrology
geology
oceanography
9
When does the summer solstice occur in the Northern Hemisphere?
September 21
June 21
December 21
March 21
10
Differences in ocean height can be measured by _____.
sonar
satellites
none of the above
submersible
11
The greenhouse gas carbon dioxide helps to
maintain warmth near Earth's surface
deflect harmful radiation from space
form clouds in the atmosphere
increase precipitation in arid areas
12
What is the study of the atmosphere and the processes that produce weather and climate?
oceanography
geology
astronomy
meteorology
13
What term describes when a solid converts directly to a gas?
condensation
evaporation
sublimation
evaporation
14
Maritime air masses form ______.
only in summer
only in winter
over water
over land
15
The nebular hypothesis states the solar system formed from a rotating cloud of made mostly of
hydrogen and helium
carbon and helium
carbon and hydrogen
boron and moron
16
What factor distinguishes wet tropical climates from tropical wet and dry climates?
temperature
precipitation
large bodies of water
mountain ranges
17
Which of the following is a type of nekton?
sea star
bacteria
shark
zooplankton
18
The process of converting a liquid to a gas is known as _______.
condensation
sublimation
evaporation
deposition
19
The change of state from a gas to a liquid is called _____.
evaporation
sublimation
deposition
condensation
20
What is the most abundant salt in the sea?
magnesium chloride
calcium chloride
sodium chloride
potassium chloride
21
Which part of the ocean is deepest?
rifts
ridges
trenches
seamounts
22
The hypotheses is tested extensively and competing hypotheses are eliminate, it becomes a
theory
experiment
hypothesis
law
23
A rotating column of air is called a(n)
hurricane
anticyclone
cumulonimbus cloud
vortex
24
What type of front produces several hours of light to moderate precipitation over a region?
warm front
neither warm or cold fronts
cold front
both warm and cold fronts
25
The greatest number of thunderstorms occur in the_____.
tropics
high latitudes
middle latitudes
mountains
26
The Hawaiian Islands are associated with what type of volcanism?
divergent
subduction zone
convergent
intraplate
27
Typhoon is another name for _______.
wave cyclone
tornado
hurricane
thunderstorm
28
Which gas is most important for understanding atmospheric processes?
oxygen
ozone
carbon dioxide
water vapor
29
What is the function of the atmosphere's ozone layer?
shields Earth from harmful solar radiation
protects Earth from the sun's heat
removes pollution from the atmosphere
provides the oxygen needed
30
The movement of water that parallels the shore is called?
beach drift
longshore current
tidal current
salinity current
31
Which of the following is impacted by El Nino?
all of the above
the farming industry
climate
the fish industry
32
Nekton include all animals that _____.
live both on land and in the water
move independently of ocean currents
live at or in the ocean bottom
drift with ocean currents
33
the dating process that places geologic events in proper sequence is referred to as a ____.
numerical dating
temporary dating
relative dating
radiometric dating
34
Which of the following is a type of plankton?
crab
algae
squid
shark
35
The supercontinent in the continental drift hypothesis was called ______.
Africa
Panthalassa
Pangaea
Mesosaurus
36
Major earthquakes are sometimes preceded by smaller earthquakes called ______.
aftershocks
focus shocks
surface waves
foreshocks
37
Which of the following causes earthquakes?
release of heat
richter scale
frictional heating
elastic rebound
38
Most of the active volcanoes on Earth are located in a belt known as the _____.
Ring of Fire
East African Rift Valley
circum-atlantic belt
Ring of lava
39
What type of front forms when the surface position of the front does not move?
occluded
warm
stationary
cold
40
The physical, chemical, and biological laws that operate today have also operated in the past.
uniformitarianism
cross-cutting relationships
correlation
superposition
41
The largest of the Earth's oceans is the _____.
Arctic
Atlantic
Pacific
Indian
42
Why can the removal of vegetation trigger mass movements?
The soil loses nutrients and begins to crumble
The shaking triggers mass movements
The plant roots binds the soil and regolith together
The plant roots lubricate the loose sediment
43
What term describes organisms that live on or in the ocean floor?
benthos
pelagic
plankton
nekton
44
Why did many plants die at the end of the Mesozoic?
plants were wiped out by disease
huge dinosaurs ate all the plants
the climate turned dry
dust from a meteorite collision blocked sunlight
45
The rust colored tint of the desert landscapes is the result of
mechanical weathering
flash flooding
the intense heat of the sun
chemical weathering
46
Which type of climate is associated with savannas?
tropical wet and dry
wet tropical
subarctic
humid subtropical
47
Rain, sleet, snow and hail are all examples of ______.
bugs
condensation
precipitation
evaporation
48
Compost helps preserve the health of soil because it ____.
breaks rock down
contains pesticides
is a natural fertilizer
add artificial fertilizer
49
The Coriolis Effect influences _________.
wind direction
the sun's rays
nothing
wind speed
50
Hydrosphere, biosphere, geosphere, and atmosphere are the Earth's four major what?
layers
oceans
cookies
spheres
51
The advantage of solar energy include the fact that it is ______.
absent at night
non-polluting
non renewable
expensive
52
The central region of an atom is called the____.
nucleus
neutron
proton
electron
53
Because of the Coriolis effect, ocean currents in Northern Hemisphere are deflected to the
north
right
left
south
54
What is the ultimate energy source for most wind?
solar radiation
Earth's revolution
tides
Earth's rotation
55
What phenomenon naturally warms Earth's lower atmosphere and surface?
greenhouse effect
changes in the shape of Earth's orbit
formation of sunspots
global warming
56
Which type of climate has no winters?
dry
polar
highland
humid tropical
57
Wegener's continental drift hypothesis stated continents once joined together to form
two major supercontinents and three smaller
two major supercontinents
three major supercontinents
one major supercontinent
58
physical forces break rock into smaller pieces without changing the rocks chemical composition
chemical weathering
mechanical weathering
differential weathering
erosion
59
Which instrument is used to measure wind speed?
barometer
anemometer
thermometer
all of the above
60
How old is Earth?
16 million years
4.6 million years
2 billion years
4.56 billion years
61
Resources that can be replenished over a relatively short time span are ____.
nonrenewable
renewable
fossil fuels
mineral resources
62
The energy that drives surface ocean currents comes from ____.
wind
temperature differences
salinity variations
wave action
63
All the energy that drives Earth's rock cycle comes from
the breakdown of organic matter
the wind
Earth's interior and the sun
the movement of water
64
Which force is involved in the development of surface currents?
none of the above
inertia
gravity
friction
65
What is the force behind mass movements?
superman
gravity
sun's energy
moving ice
66
Minerals are classified according to their ____.
characteristics
composition
properties
color
67
Which of the following is an example of human impact on climate change?
changes in the tilt of axis
greenhouse effect
changes in solar output
global warming
68
Minerals are classified by _____.
size
composition
color
density
69
What is the outermost layer of the Earth?
inner core
mantle
crust
outer core
70
What causes surface ocean currents to be deflected?
global winds
the Coriolis effect
Earth's revolution
tidal current
71
What are the building blocks of minerals?
electrons
isotopes
elements
rocks
72
What technology do scientists use to measure ocean depth?
submersible
rope
laser
sonar
73
What type of climate is a characteristic of Antarctica?
dry
humid tropical
humid mid-latitude
polar
74
The accumulation of sediment found along the shore of a lake or ocean is called a _____.
longshore current
beach
neap tide
sea arch
75
What causes a hurricane to lose energy when it moves on land?
both a and b
c. hearing from below by land
a. friction
b lack of warm, moist air
76
Organisms that drift with ocean currents are called?
nekton
plankton
benthos
photic
77
What is one of the drawbacks to the extensive use of solar energy?
It is nonrenewable
It is available only at night
Necessary equipment and installation are expensive
It produces toxic pollution
78
How does the age of seafloor sediments change with increasing distance from the ocean ridge?
age decreases
age stays the same
age increases
age varies without a pattern
79
What kind of plate boundary occurs where two plates grind past each other?
transitional
divergent
convergent
transform fault
80
What type of rocks are most fossils found?
igneous
sedimentary
granite and marble
metamorphic
81
naturally occurring, inorganic solid, crystalline structure, definite chemical composition
isotope
element
compound
mineral
82
The eye of a hurricane has the
highest air pressure
most intense rainfall
highest wind speeds
warmest temperatures
83
What type of boundary occurs where two plates move together?
transitional
transform fault
divergent
convergent
84
Which of the following best describes the ocean bottom?
quiet
dark
cold
all of the above
85
The center of a tornado is characterized by its ______.
low pressure
sinking air
eye wall
very high pressure
86
What type of rocks would there be evidence of past life forms?
volcanic rocks
metamorphic
igneous rocks
sedimentary rocks
87
Which greenhouse gas is the most powerful absorber of radiation emitted by the Earth?
methane
nitrogen
carbon dioxide
water vapor
88
Which of the following is NOT a category of marine organisms?
benthos
nekton
aphotic
plankton
89
Hurricanes are classified according to intensity using the
Fujita scale
Saffir-Simpson scale
Richter scale
Doppler scale
90
What is the force behind mass movements?
the sun's energy
gravity
flowing water
moving ice
91
Earth receives energy from the sun through what method of heat transfer?
none of these
radiation
conduction
convection