The earliest 88% of geologic time is represented by the time span informally called the ________
A) Paleozoic
B) Precambrian
C) Mesozoic
D) Phanerozoic
Answer: B
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Time units are rock units that were deposited during a certain time interval
a. True b. False
The statement that "the same facies following one another in a conformable vertical sequence
will also replace one another laterally" is known as a. Gressley’s principle. d. Steno’s axiom. b. principle of fossil succession. e. Walther’s Law. c. Smith’s Law of Conformity
These features create zones of still water near coastlines
A) Breakwaters B) Groins C) Jetties D) Tombolos
The Gobi Desert in Asia is created by ________.
A. the rain shadow effect of the Himalayas B. being a great distance from the ocean C. descending dry air D. both being a great distance from the ocean and by the rain shadow effect E. both dry descending air and being a great distance from the ocean