Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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1.
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It is about 28 days from one full moon to the next.
This is because 28 days is about the time it takes for one
a. | revolution of the Moon around
Earth. | c. | rotation of the Sun. | b. | revolution of Earth around the Sun. | d. | rotation of
Earth. |
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2.
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An eclipse is when the
a. | Earth is not tilted towards the
Sun | c. | Earth’s shadow covers the Moon or the Moon’s
shadow covers part of the Earth | b. | Earth is tilted
away from the Sun |
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3.
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The seasons in the Northern and Southern
Hemispheres are
a. | the same | c. | are
not related | b. | opposites |
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4.
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After the Full Moon and before the New Moon, the
Moon is
a. | waxing | c. | not
visible during the night | b. | waning |
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5.
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Who used his telescope to help prove that the Sun
was in the center of the Solar System?
a. | Ptolemy | c. | Copernicus | b. | Galileo | d. | Aristotle |
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6.
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The phase of the Moon when we can see the entire
surface lit up, is
a. | the New Moon | c. | waxing
crescent | b. | Full Moon | d. | waning
gibbous |
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7.
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A red shift in the spectrum of the light from an
object indicates the object is moving ____ you.
a. | away from | c. | at a
right angle from | b. | toward | d. | none of the above |
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8.
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Which picture demonstrates rotation?
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9.
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What phase of the Moon causes a Solar
eclipse?
a. | a New Moon | c. | Waxing
Gibbous | b. | a Full Moon | d. | 1st
Quarter |
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10.
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Our Solar System is in the Milky Way galaxy.
What type of galaxy is it?
a. | an irregular galaxy | c. | an elliptical galaxy | b. | a spiral
galaxy | d. | a classic galaxy |
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11.
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A year is caused by
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12.
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What is the name of the galaxy where is Earth is
located?
a. | Andromeda | c. | The
Sol Galaxy | b. | The Solar
System | d. | Milky Way Galaxy |
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13.
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Rotation causes
a. | a year to pass | c. | day
and night | b. | the seasons | d. | eclipses |
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14.
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The model that says the Sun is the center of the
Solar System is...
a. | the geocentric model | c. | based upon Ptolemy’s idea | b. | the heliocentric model | d. | what Aristotle
believed |
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15.
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The Moon appears to change shape
because
a. | the Moon rotates. | c. | Earth
revolves around the Sun. | b. | Earth
rotates. | d. | the Moon revolves around Earth. |
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16.
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A solar eclipse occurs when
a. | Earth blocks the Moon from the
Sun. | c. | the Moon blocks Earth from the
Sun. | b. | the first four planets are in a
line. | d. | the last four planets are in a line. |
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17.
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What type of galaxy has no real shape and is the
home of many new stars and lots of gases?
a. | normal spiral | c. | elliptical | b. | barred
spiral | d. | irregular |
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18.
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| | Use the diagram below to answer
this question.
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When Earth, the Moon, and the Sun are in line as shown above, which
could occur?a. | An eclipse of the Sun could
occur. | b. | An eclipse of the Moon could
occur. | c. | The Moon could be pulled closer to the
Sun. | d. | The speed of Earth's rotation could be
increased. |
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19.
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This object is so dense that nothing, including
light, can escape its gravity field.
a. | supernova | c. | black
hole | b. | white dwarf | d. | supergiant |
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20.
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The ____ states that around 15 billion years ago,
the universe began expanding out of an enormous explosion.
a. | H-R diagram | c. | Big
Bang theory | b. | binary star
theory | d. | "big crunch" theory |
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21.
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| | Use the diagram below to answer
this question.
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When the Sun, the Moon, and Earth are in the same line as shown, which
of the following could occur?a. | an eclipse of the Sun | b. | an eclipse of the Moon | c. | The Moon could be
pulled closer to Earth. | d. | The spin of Earth
could be increased. |
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22.
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The model of the solar system that says the Earth
is in the center.
a. | geocentric | c. | Galilean | b. | heliocentric | d. | Big Bang |
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23.
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When the Moon is getting brighter each night, it
is
a. | a New Moon | c. | waxing | b. | waning | d. | an eclipse |
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24.
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What contains over 99% of the mass found in the
Solar System?
a. | the planets | c. | Earth
and the Moon | b. | Jupiter | d. | the Sun |
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25.
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As the Earth spins on its axis, it
a. | goes through the seasons | c. | travels around the Sun | b. | goes from day to
night | d. | it is revolving |
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26.
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The seasons are caused
a. | by the change in Earth’s
orbit | c. | the tilt of the Earth | b. | by the Earth’s rotation | d. | by the
Earth’s axis |
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27.
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Earth’s axis is tilted
a. | 90 degrees | c. | 23.5
degrees | b. | 45 degrees | d. | 15
degrees |
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28.
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An underground layer of permeable rock that
contains water is
a. | impermeable | c. | an
aquifer | b. | a reservoir | d. | a
glacier |
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29.
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Which of the following statements is
true?
a. | 1 % of the Earth’s water is
salty | b. | 3 % of the Earth’s water is
underground | c. | 97 % of the
Earth’s water is fresh | d. | 97 % of the
Earth’s water is salty |
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30.
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The total salinity of the world’s oceans
is
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31.
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The scientific name for all the water on the Earth
is
a. | the ocean | c. | the
atmosphere | b. | the
hydrosphere | d. | the lithosphere |
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32.
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In order from greatest amount to least amount, the
Earth’s water is
a. | fresh water, salt water, frozen fresh
water | b. | salt water, frozen fresh water, liquid fresh
water | c. | fresh water, frozen fresh water, salt
water | d. | frozen fresh water, salt water, liquid fresh
water |
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33.
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What kind of rock has spaces or pores in it where
water can be stored?
a. | impermeable | c. | permeable | b. | salinated | d. | igneous |
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34.
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Most of the water on the Earth is
found
a. | in river and a lakes | c. | in the oceans | b. | in the polar
icecaps | d. | underground |
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35.
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A large lake that is used to provide water to a
city is
a. | usually underground | c. | an aquifer | b. | a reservoir
| d. | created by desalination |
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36.
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What word describes how much salt is in the
ocean?
a. | permeable | c. | salinity | b. | desalination | d. | useable |
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37.
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In rural areas, most people get their drinking
water from
a. | reservoirs | c. | rivers
and lakes | b. | aquifers | d. | desalination
plants |
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38.
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Why is more than half of the world’s
freshwater supply difficult to use?
a. | it is groundwater and is difficult to
locate | c. | it is located deep within the Earth, where drilling is
difficult | b. | lakes and streams are heavily
polluted | d. | it is frozen into the polar icecaps and
glaciers |
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39.
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Only 3% of the water on Earth is freshwater. About
60% of that water is not available for man's use. Why is this?
a. | it is polluted | c. | it is
in aquifers | b. | it is
frozen | d. | it is too salty |
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40.
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Which graph shows how the
Earth is divided between land and water?
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