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WorksheetsEarth science midterm prep!
Total questions: 85
Worksheet time: 43mins
what does "revolution" mean (IN EARTH SCIENCE)?
movement of the earth around its axis (spinning)
overthrow of government
moving of the earth around the sun
the shifting of the earth's tilt towards or away from the sun
what does rotation mean?
movement of the earth around its axis (spinning)
overthrow of government
movement of the earth around the sun
changing of the earth's tilt toward or away from the sun
what does redshift mean?
galaxies and stars are moving towards the earth, or one common point
galaxies and stars are moving away from the earth and each other
galaxies and stars are not moving predictably, they are moving randomly
galaxies and stars are not moving at all
objects in the solar system revolve around...
nothing
each other
a star (sun)
an orbit
what 2 elements is the sun mostly made of?
silicon and oxygen
hydrogen and helium
hydrogen and oxygen
helium and iron
what process is happening in stars, which emits light and energy? This process also creates heavier elements.
nuclear fission
nuclear fusion
compaction
supernova
what is another name for the inner planets of our solar system? These planets are denser, smaller and are composed mostly of solids.
jovian planets
earthly planets
terrestrial planets
outer planets
the largest planet in the solar system is
earth
saturn
uranus
jupiter
this planet takes roughly about 165 earth years to
mercury
mars
uranus
neptune
red supergiants form from
average stars
supernovas
massive stars
red giants
what is the name of the solar system model that represents the EARTH as the center of the solar system?
heliocentric
geocentric
self-centric
geologic
at what point is a planet moving the fastest in its orbit around the sun (or any star)?
at its farthest point in orbit (aphelion)
at its closest point in orbit (perihelion)
the planet moves the same speed at all times
the planet speed varies unpredictably
The apparent path of the sun through the sky is caused by
earth's revolution around the sun
the sun's revolution around the earth
earth's rotation on it's axis
The sun's rotation on it's axis
The model below shows the apparent path of the Sun as seen by an observer in New York State on the first day of one of the four seasons.
This apparent path of the Sun was observed on the first day of
spring
summer
fall
winter
The diagram represents the Sun's apparent paths and the solar noon positions for an observer at 42° N latitude on December 21, September 23, and June 21.
In which direction will sunrise occur on June 21?
due west
north of due west
north of due east
due east
In New York, which day of the year has the shortest amount of daylight?
March 21st
June 21st
September 23rd
December 21st
How many degrees does the sun "move" across the sky in one hour?
one degree
15 degrees
23.5 degrees
60 degrees
What motion causes the day and night cycles?
rotation
revolution
gravity
tides
how many degrees is Earth's tilt?
1 degree
15 degrees
23.5 degrees
90 degrees
What is the Earth's tilt always pointing to?
the sun
the moon
polaris (north star)
the milky way galaxy
true or false: Polaris rises and sets in the sky throughout the day/night
true
false
What is the correct coordinate for the red line?
0 degrees longitude (equator)
0 degrees latitude (equator)
0 degrees longitude (prime meridian)
0 degrees latitude (prime meridian)
what is the correct coodinate for the line in red?
0 degrees latitude (prime meridian)
0 degrees longitude (prime meridian)
0 degrees latitude (equator)
0 degrees longitude (equator)
which coordinate lines are being shown here?
latitude lines (vertical)
longitude lines (vertical)
latitude lines (horizontal)
longitude lines (horizontal)
Which coordinate lines are being shown here?
latitude lines (horizontal)
latitude lines (vertical)
longitude lines (horizontal)
longitude lines (vertical)
this latitude line is found at 23.5 degrees SOUTH of the equator
tropic of capricorn
tropic of cancer
arctic circle
prime meridian
As you travel from west to east, does it become earlier or later in the day?
earlier
later
no correlation
time only gets earlier/later when you travel north to south
There is a 4 hour time difference between A and B. What is the difference in Longitude between these locations? (each line represents 15 degrees)
15 degrees
45 degrees
23.5 degrees
60 degrees
The diagram below represents a view of Earth from above the North Pole. Points A and B represent locations on Earth's surface.
Locations A and B have the same
latitude and local time
longitude and local time
longitude and elevation
latitude and elevation
true or false: going due north will go through time zones
true
false
true or false: longitude lines are parallel to each other (never cross)
true
false
It is 4 pm in location A. It is 10am in location B. How many degrees of longitude separate these places?
15 degrees
45 degrees
60 degrees
90 degrees
How many time zones are in the world?
6
12
48
24
Which historically important location does the Prime meridian cross?
New York CIty
Paris
London (Greenwich)
San Francisco
The Earth is not a perfect sphere. What do we call this shape, instead?
Prolate Spheroid
Oblate Spheroid
Ellipse
Orbital
What is the elevation of point B?
850 feet
800 feet
900 feet
950 feet
What is the elevation at sea level?
100 meters or feet
0 meters or feet
-100 meters or feet
10 meters or feet
true or false: sea level changes as the high tides and low tides come and go
true
false
What topographic feature can be found at point B?
river
hill/mountain
valley
sinkhole
What is the profile view to topographic map 1?
A
B
C
D
How many mountaintops does this topographic map display?
one
two
three
four
A mountain stream begins at an elevation of 3500 ft. It ends in a lake at 500 ft elevation. It ran for about 8 miles. What is the gradient of the stream? (gradient=change in elevation/distance)
300ft/mi
375 m/km
375 ft/mi
300 m/km
Which way is Fish Creek flowing?
north
east
south
west
True or false: On earth, we always see the same side of the moon
true
false
what is the correct arrangement of the sun, moon and earth during a solar eclipse?
sun, moon, earth
sun, earth, moon
earth, sun, moon
it's random every time
what is the correct arrangement of the sun, moon and earth during a lunar eclipse?
sun, moon, earth
sun, earth, moon
earth, sun, moon
it's random every time
true or false: the moon's rotation equals the moon's period of revolution
true
false
what is the name of the point in the moon's orbit when it is CLOSEST to Earth?
aphelion
perihelion
perigee
apogee
What is the name of the point in the Earth's orbit when it is CLOSEST to the sun?
perihelion
aphelion
apogee
perigee
What is the name of the phenomenon when the moon moves into Earth's shadow?
Total Eclipse
Solar Eclipse
Lunar Eclipse
Annular Eclipse
Name the moon phase
full moon
new moon
first quarter
last quarter
A solar eclipse can only happen on a _____ phase
full moon
new moon
first quarter
last quarter
Name the moon phase
waxing crescent
waning crescent
waxing gibbous
waning gibbous
Name the eclipse
solar
lunar
Which sample has the greatest porosity?
sorted
unsorted
equal
can't tell
Which of the following statements is the definition of porosity?
the amount of air/empty space between sediments
how easily water can pass through sediment
the rate of infiltration
the density of sediments
Which of the following statements is the definition of permeability?
the amount of air/empty space between sediment
the ability for water to flow through sediment
the density of sediments
rate of infiltration
Which geologic feature is caused primarily by chemical weathering?
dissolved limestone caves and sinkholes
chunks of basalt at the bottom of a cliff
rounded pebbles at the beach
parallel cracks in granite rock
what climate will have the fastest rate of chemical weathering?
hot and wet
hot and dry
cold and wet
cold and dry
two tombstones placed in the same cemetary in 1887 have drastically different appearances. One can be read clearly, the other cannot be read anymore. What is the reason for this?
one tombstone is more expensive than the other
one tombstone was made from a less resistant material
one tombstone existed for longer than the other
one tombstone is in a warmer and moister place
Two 200-ml beakers contain two well sorted sediments. One beaker has sand in it, the other has pebbles. What is the SAME between these two containers?
permeability
porosity
infiiltration rate
runoff
Which two agents of erosion leave behind sorted sediment?
rivers and glaciers
wind and glaciers
rivers and wind
glaciers and gravity
Which of these erosional features is NOT a result of glaciers
unsorted sediment
v-shaped valley
u-shaped valley
erratic
what happens in a stream when the stream velocity decreases?
deposition increases
deposition decreases
erosion increases
gradient increases
Which of the following is NOT a part of a groundwater system
zone of saturation
zone of aeration
water table
zone of infiltration
what happens to a water table when there is increased precipitation?
water table goes down
water table goes up
no change to water table
unpredictable changes to water table
Which of the following is an example of mechanical weathering?
the statue of liberty turning green
acid dissolving limestone
ice pushing blocks of rock
paper being burned
the process in which sediment particles are picked up and moved from one place to another
weathering
erosion
deposition
burial
The size of crystals in Igneous Rocks depends upon
the presence of air
the presence of water
pressure
cooling rate
all rocks are classified based on their
color
the way they were formed
crystal size
the minerals they contain
The color of an igneous rock tells you about its
composition
place of formation
texture
cooling rate
true or false: granite and rhyolite are often, if not always, made of the same minerals
true
false
mafic rocks are high in
silicon and oxygen
silicon and iron
magnesium and aluminum
iron and magnesium
which of the following is not a form of mineral ID?
hardness
streak
size
color
you snap a mineral in your hands. There are two new, perfectly flat surfaces on each half. What do we call this form of breakage?
fracture
cleavage
Which word also means "intrusive"?
volcanic
plutonic
mafic
felsic
what do we call the holes in extrusive igneous rocks
texture
vesicles
bubbles
pores
What word best describes this metamorphic rock
banded/foliated
minerally aligned
non-foliated
clastic
What results when rocks come in close contact with molten rocks such as those in a magma chamber?
regional metamorphism
contact metamorphism
igenous rocks
cementation
The process in which dissolved minerals crystallize and glue sediment together.
burial
cementation
melting
recrystallization
A rock is composed of rounded silt sediments. What would be the best name for this rock?
sandstone
conglomerate
siltstone
shale
What is a feature predominantly found in metamorphic rocks?
mineral alignment
fossils
glassy textures
cleavage
true or false: applying more heat and pressure to gneiss will cause it to become an igneous rock
true
false
Large garnet mineral crystals are found in the metamorphic surface bedrock in which New York State landscape region? (hint: use page 2 and 3 of the reference table)
catskills
taconic mountains
erie ontario lowlands
tug hill plateau
which rock could be formed either from organic material or the evaporation of water?
shale
slate
rock gypsum
limestone
