Which biological process may have resulted in the development of eukaryotic organisms from primitive prokaryotic
organisms?
a. endosymbiosis
b. abiogenesis
c. stratification
d. progradation
e. outgassing
a
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The dependence of Minneapolis on vegetables from Florida, New York City on energy from Quebec, California on immigrant labor from Mexico, and Colorado on tourists from New York City demonstrates the interdependence of
A) latitude. B) projection. C) place. D) situation. E) site.
The southern hemisphere's summer solstice occurs
A) at the same time as the northern hemisphere's summer solstice.
B) on or around June 21.
C) on or around December 21.
D) during the northern hemisphere's equinox.
Suppose you are told that the area where you lived was once a shallow sea that evaporated. What kind of rock are you most likely to find that is related to that time?
A. Clastic B. Biochemical C. Chemical
You are exploring an ocean basin and trying to determine whether it formed by sea floor spreading. Which of the following evidence would you NOT expect to find in an actively spreading ocean?
a) Bathymetry would reveal a mid-ocean ridge. b) The mid-ocean ridge would be nearly bare of sediments at its axis. c) Symmetric magnetic anomalies would be found parallel to the mid-ocean ridge. d) Dredging of the mid-ocean ridge would yield young rocks. e) Dredging of the mid-ocean ridge would yield granite.