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Question
On average, the thickness of oceanic crust is ________ that of continental crustA) greater than
B) less than
C) the same as
Answer
This answer is hidden. It contains 1 characters.
Related questions
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The key idea behind the scientific method is
A) the use of intuition in testing theories.
B) an appeal to supernatural explanations when natural explanations have not yet been found for a phenomenon.
C) the testing of ideas through controlled observations and experiments.
D) unbridled speculation about the world.
Q:
Which of the following is the most strongly supported by experimental and observational evidence?
A) speculation
B) hypothesis
C) educated guess
D) theory
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Relative to the five fundamental themes of geography, the Cienega de Santa Clara, an ecotourism destination on the Colorado River delta, is best described within which of the five themes?
A) location
B) place
C) human-Earth relationships
D) movement
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The main methodology governing geographic inquiry
A) is behavioral analysis.
B) involves spatial analysis.
C) uses chronological organization.
D) is field work.
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A) place memorization.
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In order to study the planetesimal hypothesis, astronomers study this process in other parts of the Galaxy.
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Earth is closest to the Sun in early January.
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The Milky Way is about 100,000 light-years from side to side.
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The Solar System, Sun, and Earth formed about 4.6 billion years ago.
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The longest days of the year in the Southern Hemisphere are experienced during the Northern Hemisphere's
A) Summer solstice.
B) Spring equinox.
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Distinguish between active and passive remote sensing, and describe the applications of each.
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The basis for defining the length of a day is the fact that
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Predator/prey relationships are an example of
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C) It is not connected to the overlapping inorganic spheres.
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Which of the following is true of the biosphere?
A) It is never referred to as the ecosphere.
B) It exists on other planets in the solar system.
C) It is not connected to the overlapping inorganic spheres.
D) It extends from the floor of the oceans to 8 km (5 mi.) into the atmosphere.
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Living systems are considered
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A large flood in a river may cause abrupt shifts leading to the carving of a new channel. The point at which this change occurs is a(n)
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The larger the scale of a map, the ________ the area covered by the map and the ________ detail it provides.
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B) larger; less
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Which type of map scale would be appropriate to use if the map were to be enlarged by photocopying?
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A scale given as "one centimeter to one kilometer" is an example of a
A) representative fraction.
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C) written scale.
D) relative scale.
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The transformation of a spherical global to a 2D surface is a
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B) cone.
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A scale of 1 inch = 8 miles is an example of a
A) representative fraction.
B) graphic scale.
C) written scale.
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Earth's equator is an example of
A) a small circle.
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C) a prime meridian.
D) a line of equal longitude.
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A) earlier than
B) later than
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All parallels are 360 in length.
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"Longitude" is the name of an angle, and "meridian" is the name of an imaginary line that connects all points along the same longitude.
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