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Earth Science Regents Final Review
Earth Science Regents Final Review
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reviewing for the earth science regents
Flashcards
74 cards
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Practice quiz
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Questions
74
Answers
1
What mineral is the major component of drywall?
selenite gypsum
talc
calcite
muscovite mica
2
How many hours of daylight are at the north pole on June 21?
0
15
12
24
3
What will produce a U shaped valley?
wind
wave action
flowing water
moving ice
4
The sun rises in the
east
west
south
north
5
What process is occurring in the mantle that is inferred to cause plate tectonic motion?
radiation
precipitation
conduction
convection
6
If air temperature is 10
o
C and the wet bulb is 6
o
C, what is the relative humidity?
43
54
1
51
7
Which color has the shortest wavelength?
red
yellow
green
violet
8
How long does it take for one Earth rotation?
12 hours
24 hours
365 days
29.5 days
9
How many days does it take the moon to go from one full moon phase to the next full moon phase?
35.1
14.7
29.5
27.3
10
Which star is more massive than our Sun but lower in temperature?
Aldebaran
40 Eridani B
Barnard's Star
Sirius
11
What kind of weather is associated with a front?
sunny
precipitation
high pressure
windy
12
Which event followed a volcanic eruption causing cooling of global temperatures?
the outflow of magma over the earth's surface
addition of ash particles to the atmosphere
release of carbon dioxide and methane
thunderstorms developed near the eruption
13
Which natural event weakens ocean currents causing changes in temperature and precipitation?
ocean tides
El Niño
volcanic eruptions
transpiration
14
An air mass classified as cT usually forms over what type of surface?
warm land
warm water
cool land
cool water
15
How much does the earth revolve in 1 day?
1 degree
180 degrees
360 degrees
30 degrees
16
Near what latitudes are Earth's dry climates found?
0 and 30oN
30oN and 30oS
0o and 60oN
0o and 30oS
17
In NY, summer is warmer than winter because NYS summer has
fewer hours of daylight and less angle of insolation
more hours of daylight and higher angle of insolation
more hours of daylight and less angle of insolation
fewer hours of daylight and higher angle of insolation
18
What would the relative humidity be at the bottom of a cloud?
15%
50%
0%
100%
19
Capillarity works best with particles that are
what's capillarity?
in the middle
smaller
larger
20
A good index fossil is
widespread and long lived
widespread and short lived
short lived and found in a small area
long lived and found over a small area
21
A non metallic mineral with a hardness of 7 and composition of SiO
2
would be
mangnetite
quartz
olivine
garnet
22
Which characteristic would remain constant when a cobble is subjected to extensive abrasion?
composition
shape
mass
volume
23
Deposition within a stream occurs on the inside of the curves because the
water velocity decreases
stream is narrower
water is deeper
stream gradient increases
24
During which process is the most energy gained by water?
melting
condensation
evaporation
freezing
25
Most insolation striking a smooth, light colored surface is
transmitted
reflected
refracted
absorbed
26
The oldest rocks are at the bottom of an outcrop. This is the law of
uniformitarianism
unconformity
superposition
cross cutting
27
Which rock type forms from heat and pressure?
igneous
metamorphic
sedimentary
lava
28
Which weather instrument is used to measure wind speed?
thermometer
anemometer
barometer
psychrometer
29
What is an unconformity?
unnatural rocks
when rocks are folded
erosional surface
under the ocean
30
Limestone cave formation is an example of
warming fossils
physical weathering
erosion
chemical weathering
31
S waves only travel through
liquid
gas
solids
plasma
32
Why does air cool as it rises up a mountain?
air expands and condenses
air compresses and condenses
air compresses and evaporates
air expands and evaporates
33
Which process of the water cycle is responsible for cloud formation?
evaporation
condensation
runoff
precipitation
34
Deflection of Earth's planetary winds is called the
gravitational pull
Coriolis effect
Doppler Effect
convection
35
the fan shaped deposit that forms when running water enters a lake is called
a delta
unconformity
mountain
valley
36
Evidence the universe is expanding is best provided by
finding other solar systems
the blue shift
the red shift
parallelism of Earth's axis
37
Oceanic crust usually subducts below continental crust because oceanic crust is
less dense and mafic
more dense and felsic
less dense and felsic
more dense and mafic
38
Which agent of erosion with scratch and polish the bedrock?
a moving glacier
running water
wave action
wind
39
As latitude increases, general surface temperature
increases
decreases
remains the same
I don't know
40
Different constellations observed in the sky at different times of year, is proof of
day and night
rotation
the pendullum
revolution
41
Which type of rock contains fossils?
igneous
metamorphic
lava
sedimentary
42
The gases of Earth's early atmosphere are inferred to have come primarily from
meteor showers
evaporation of seawater
melting of glacial ice
volcanic eruptions
43
Which object forms by the contraction of gases causing nuclear fusion of elements?
star
moon
planet
comet
44
Using the path of the sun, how would you know if an observer is at the equator?
the sun never sets
the sun is at 0 degrees
the sun is directly overhead
the sun is at a low angle
45
Which location experiences a cooler summer climate due to ocean currents?
southeast coast of North America
southwest coast of South America
northeast coast of Australia
northwest coast of Europe
46
The release of water vapor from plants is called
transpiration
condensation
evaporation
precipitation
47
If the distance between the earth and sun doubled, what changes would occur?
gravitational pull would decrease and revolution increase
gravitational pull and revolution would decrease
gravitational pull would increase and revolution decrease
gravitational pull and revolution would increase
48
During the day a sea breeze develops because water has
a higher specific heat than land
a higher latent heat than land
a lower specific heat than land
a lower latent heat than land
49
What instrument can be used to find dewpoint?
anemometer
sling psycrometer
weather vane
barometer
50
Which type of heat transfer is due to density differences?
conduction
precipitation
convection
radiation
51
Which planet has a density closest to the moon's density?
Jupiter
MArs
Neptune
MErcury
52
What are the main greenhouse gases?
ozone and oxygen
carbon dioxide and nitrogen
oxygen and methane
carbon dioxide and methane
53
If the altitude of Polaris is 40, what is the observer's latitude
50oN
40oS
40oN
50oS
54
Which day if the sun's perpendicular rays over the Tropic of Cancer (23.5N)?
June 21
Dec 21
Sept 21
MArch 21
55
Rainwater will enter the ground if the ground is
saturated and permeable
unsaturated and impermeable
saturated and impermeable
unsaturated and permeable
56
If there is a 4 hours time difference between 2 cities, what is the longitude difference?
15
45
23.5
60
57
When did the dinosaurs become extinct?
65.5 million years ago
250 million years ago
153 million years ago
yesterday
58
An air pressure of 1023.5 would be represented on a station model as
102
532
235
1023.5
59
A trench forms at a
transform boundary
divergent boundary
convergent boundary
hot spot
60
What processes will cause a rise in the water table?
solidification and condensation
precipitation and infiltration
deposition and burial
runoff and erosion
61
Which sequence lists items from least to greatest total mass?
milky way, solar system, universe
universe, milky way, solar system
milky way, universe, solar system
solar system, Milky way, universe
62
What process would lead to the formation of salt deposits?
evaporation
melting
runoff
condensation
63
Which element is most abundant in Earth's crust?
nitrogen
hydrogen
silicon
oxygen
64
In NY, why does our shadow always point north?
the sun is always south of us
Polaris is in the north
the equator is north of us
the sun is always north of us
65
Which layer of earth is composed of iron and nickel?
crust
core
hydrosphere
mantle
66
New York States landscape regions are identified on the basis of elevation and
latitude
geologic age
climate zones
bedrock structure
67
If you increase slope, stream velocity will
increase
remain the same
decrease
what is slope
68
What evidence supports the theory of the Big Bang?
impact craters on Earth
cosmic background radiation
different compositions of the planets
blue shift from galaxies
69
What does the foucault pendulum prove?
convection
revolution
rotation
radiation
70
Alternating bands of normal and reversed magnetic polarity can be found on either side of the
Peru Chile Trench
San Andreas Fault
Mid Atlantic Ridge
Yellowstone Hot Spot
71
A radial drainage pattern is best shown by choice
3
1
4
2
72
If carbon 14 has gone through 2 half lives, what percentage remains?
50
25
0
100
73
What is the main source of energy for the water cycle?
the rain
the earth's interior
the moon
the sun
74
Surface winds in a low pressure system flow
toward the center and clockwise
away from the center and counterclockwise
toward the center and counterclockwise
away from the center and clockwise