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Earth Science Regents Reviews
Earth Science Regents Reviews
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Reviews for the Regents Earth Science Exam
Flashcards
82 cards
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Practice quiz
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Questions
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Answers
1
The metamorphic rock at location A is most likely?
Quartzite
Slate
Phyllite
Marble
2
What is the age of the most abundant bedrock in the Finger Lakes region of NYS?
Cambrian
Pennsylvanian
Permian
Devonian
3
The crystals of metamorphic rocks are aligned in bands as a result of
Earthquake faulting
Heat and pressure
Mechanical weathering
Cooling and solification
4
How do the rates of warming and cooling of land compare to warming and cooling of oceans?
Land surfaces warm faster and cool slower
Land surfaces warm slower and cool faster
Land surfaces warm slower and cool slower
land surfaces warm faster and cool faster
5
A pressure of 1036.0 mb when converted to inches would equal
30.55 in
30.59 in
30.50 in
30.60 in
6
Slate is formed by the
Deposition of chlorite and mica
Foliation of schist
Folding and faulting of gneiss
Metamorphism of shale
7
Which ocean current flows northeast along the Eastern coast of North America?
Labrador
California
North Equatorial
Gulf Stream
8
Which of the following eccentricity values would produce the most eccentric orbit?
0.34
0.01
0.09
0.009
9
How far will an S-wave travel in 10 minutes and 40 seconds?
3,200 km
5,600 km
3,900 km
7,200 km
10
A station model barometric pressure reading of 996 would convert to
1099.6 mb
999.6 mb
996.0 mb
9990.6 mb
11
How far is a city from a epicenter where the difference in P&S arrival times is 10 min & 30 sec
4.7 x 10^3
9.9 x 10^3
3.5 x 10^3
1.7 x 10^3
12
Which three minerals are commonly found in granite?
Amphibole, biotite, gypsum
Amphibole, calcite, and hematite
Plagioclase feldspar, pyroxene, olivine
Plagioclase feldspar, potassium feldspar, quartz
13
The curved paths of planetary winds are a result of
Earth's gravitational force
Earth's rotation on its axis
Changes in temperature
Changes in humidity
14
What type of plate boundary is being represented by the image below
Divergent
Convergent
Transform
Complex or uncertain
15
Landscapes will undergo the most physical weathering if the climate is
Cool and dry
Warm and wet
Cool and wet
Warm and dry
16
What is the origin and rate of formation of this rock?
Plutonic with slow cooling
Volcanic with rapid cooling
Volcanic with slow cooling
Plutonic with rapid cooling
17
As the velocity of a stream decreases, the amount of sediment transported
Decreases
Increases
Remains the same
18
Rocks are classified as igneous, sedimentary, and metamorphic based on
Method of formation
Mineral composition
Texture
Crystal or grain size
19
Which planet would float if it could be placed in water?
Jupiter
Saturn
Earth
Mercury
20
Which type of radiation has the shortest wavelength?
Infrared
Visible light
Microwaves
Ultraviolet
21
What is the gradient along the straight line between points A and B (distance is 4 miles)
35 ft/mile
10 ft/mile
20 ft/mile
25 ft/mile
22
Which type of front and frontal movement is shown on the weather map?
Cold front moving southeastward
Cold front moving northwestward
Warm front moving northwestward
Warm front moving southeastward
23
Which phase change requires water to gain 2260 joules per gram?
liquid water freezing
water vapor condensing
solid ice melting
liquid water vaporizing
24
Surface ocean currents curve to the right in the Northern Hemisphere because
The Moon travels in an orbit around Earth
Earth spins on its axis
The Moon's gravity curves ocean currents
Earth travels in an orbit around the Sun
25
A high pressure, dry-climate belt is located at which Earth latitude?
0o
60oN
30oN
15oN
26
What is the dewpoint when the dry bulb temp is 14
o
C and the wet bulb temp is 8
o
C?
6oC
-9oC
22oC
1oC
27
Which terms, when substituted for X, Y, and Z, best complete the table?
X= mountains, Y= plains, and Z= plateaus
X= plateaus, Y= mountains, Z= plains
X= plains, Y= plateaus, Z= mountains
X= mountains, Y= plateaus, X= plains
28
What is the largest particle that can be transported by a stream moving 200 cm/sec
Boulder
Cobble
Pebble
Sand
29
Most rock gypsum is formed by the
Cooling and solidification of lava
Compaction and cementation of shells
Chemical precipitation of minerals from seawater
Heating of previously existed foliated bedrock
30
In nuclear fusion, what occurs? (pick 2)
Energy is absorbed
Helium combine to form hydrogen
Energy is released
Hydrogen combines to form helium
31
Which igneous rock has a vesicular texture and contains potassium feldspar and quartz?
Andesite
Scoria
Pumice
Pegmatite
32
What is the density of the continental crust?
2.5 g/cm^3
3.0 g/cm^3
2.7 g/cm^3
6.2 g/cm^3
33
As you move upwards in the troposphere, what happens to temperature?
Increases
Decreases
Remains the same
34
Which process transfers energy primarily by electromagnetic waves?
Evaporation
Radiation
Conduction
Convection
35
Which substance would heat up the fastest?
Iron
Water
Lead
Basalt
36
Which rock was organically formed and can contain fossilized plant impressions?
Phyllite
Bituminous Coal
Breccia
Rock Gypsum
37
Which size particle will remain suspended longest as a river enters the ocean?
Clay
Silt
Pebble
Sand
38
Which evidence causes scientists to believe that sea-floor spreading occurs?
Oceanic crust has same pattern of reversed & normal polarity
Large sedimentary folds exist in the mantle near the ridge
Oceanic crust is oldest at the ridge
Oceanic crust on both sides is less dense than continental
39
In which layer of Earth interior is pressure inferred to be 1.0 million atm?
Stiffer mantle
Inner core
Rigid mantle
Outer core
40
Which statement about metamorphic rocks is NOT supported by the rock cycle?
A metamorphic rock may become sediments
A metamorphic rock has undergone cementation
A metamorphic rock can become another metamorphic rock
Metamorphic rocks may one day undergo melting
41
What are the two most abundant elements found in Earth's crust?
Oxygen and Silicon
Sodium and Chlorine
Calcium and Carbon
Aluminum and Iron
42
Earth's outer core is best inferred to be
Liquid with a density of 4 g/cm^3
Solid with a density of 11 g/cm^3
Liquid with a density of 11 g/cm^3
Solid with a density of 4 g/cm^3
43
What moon phase is shown at position 6?
Waning gibbous
Waning crescent
Waxing crescent
Waxing gibbous
44
Uplift, weathering, and erosion leads to the formation of
Igneous rocks
Sediments
Cementation
Magma
45
In which New York State landscape region is Niagara Falls located?
Allegheny Plateau
Erie-Ontario Lowlands
Tug Hill Plateau
St. Lawrence Lowlands
46
Which characteristic provides the best evidence that obsidian formed in a extrusive environment
Mineral cement between grains
Noncrystalline glassy texture
Distorted bands of large mineral crystals
Layers of rounded fragments
47
At which NYS location will an observer measure the altitude of Polaris at 42
o
N?
Oswego
New York City
Plattsburgh
Jamestown
48
Which mountain range resuled in the collision between North America and Africa in the Permian?
Greville Mountains
Taconic Mountains
Acadian Mountains
Alleghenian Mountains
49
The most extreme (spring tides) occur with which arrangement of earth, moon, and sun?
It doesn't depend on their arrangement
When they are in a straight line
When they are at right angles to one another
50
Which star color indicates the hottest star surface temperature?
Red
Yellow
White
Blue
51
The weakest (neap tides) occur with which arrangement of the earth, moon, and sun?
The arrangement doesn't matter
When they are in a straight line
When they are at right angles to one another
New moon and 1st quarter
52
Only P-waves reach the side of Earth that is opposite the focus because P-waves
Bend more than S-waves
Travel faster than S-waves
Can travel through liquids
Are stronger than S-waves
53
The actual orbits of the planets are
Circular, with the Sun at the center
Elliptical, with the Sun at one foci
Elliptical with Earth at one foci
Circular, with Earth at the center
54
Which object is located at one foci of the elliptical orbit of Mars?
Jupiter
Betelgeuse
Earth
The sun
55
Compared to oceanic crust, continental crust is generally
Younger and thinner
Younger and thicker
Older and thinner
Older and thicker
56
How do the metamorphic rocks schist and quartzite differ?
Schist is foliated
Quartzite contains quartz
Schist is organically formed
Quartzite forms from regional metamorphism
57
The solidifcation of magma produces
Only metamorphic rocks
Only igneous rocks
Sedimentary and igneous rocks
igneous and metamorphic rocks
58
Which sedimentary rocks are clastic and consist of particles < 0.005 cm?
Bituminous coal and breccia
Siltstone and Shale
Fossil limestone and chemical limestone
Conglomerate and Sandstone
59
An air temperature of 95
o
C most often exists in which layer of the atmosphere?
Stratosphere
Mesosphere
Thermosphere
Troposphere
60
Which group of organisms is inferred to have existed for the least amount of time in history?
Eurypterids
Placoderm Fish
Trilobites
Dinosaurs
61
In which Earth layer are convection currents that cause sea-floor spreading located?
Crust
Inner core
Asthenosphere
Outer core
62
Which weather change usually occurs when difference of dewpoint and air temp decreases?
The relative humidity increases
The barometric pressure increases
The probability of precipitation decreases
The amount of cloud cover decreases
63
Which rock sequence is correct?
Metamorphic, sedimentary, igneous
Sedimentary, metamorphic, igneous
Igneous, sedimentary, metamorphic
Igneous, metamorphic, sedimentary
64
Close spacing of isobars on a weather map is a good indicator of
Low visibility
High air temperatures
High wind velocity
Low dewpoint temperatures
65
Which type of rock does this sample represent?
Sedimentary
Metamorphic
Igneous
66
Which feature forms at a plate boundary where oceanic crust converges with continental crust?
An oceanic trench
A mid-ocean ridge
A transform fault
New oceanic crust
67
Which characteristics best distinguish one landscape region from another?
Bedrock surfaces and elevation of land surfaces
Composition of bedrock and variety of fossils
Human population and environmental pollutants
Stream gradient and soil types
68
During which Era did the initial opening of present-day Atlantic Ocean occur?
Late Proterozoic
Paleozoic
Cenozoic
Mesozoic
69
Which factor most likely caused the sediment to be sorted in the pattern shown?
Mineral composition of the sediment
Velocity of the river water
Temperature of the water
Hardness of surface bedrock
70
What is the relative humidity when the air temp is 29
o
C and wet-bulb temp is 23
o
C?
60%
6%
20%
54%
71
A piece of wood contains 25% of its original carbon-14. The age of the wood is approximately?
17,100 years
5,700 years
11,400 years
2,800 years
72
The air pressure at the ocean surface a few miles from the shore is most likely
1017 mb
1005 mb
1013 mb
994 mb
73
The same side of the Moon always faces Earth because the
Moon's period of rotation is shorter than revolution
Moon rotates once as it completes one revolution
Moon does not rotate as it completes one revolution
Moon's period of rotation is longer than revolution
74
At which depth below Earth's surface is the density most likely 10.5 g/cm^3?
6,000 km
1,500 km
2,000 km
3,500 km
75
Which type of air mass would most likely have low humidity and high air temperature?
cT
mT
cP
mP
76
Compared to dull and rough surfaces, shiny and smooth surfaces cause sunlight to
Be absorbed
Refract
Scatter
Reflect
77
The gravitational attraction between the star and the planet will be greatest at position
C
B
A
D
78
Sea-floor spreading is occurring at the boundary between the
Indian-Australian Plate and the Antarctic Plate
Indian-Australian Plate and Eurasian Plate
Nazca Plate and South American Plate
North American Plate and Pacific Plate
79
Which direction is the Green River flowing?
Northeast
East
Northwest
South
80
During which geologic time period were Stylonurus alive and abundant?
Devonian
Jurassic
Silurian
Cambrian
81
What type of eclipse is shown in the picture below
Lunar eclipse
Solar eclipse
Earth eclipse
82
Which number best represents the first appearance of humans on Earth?
4
2
3
1