How big was the meteorite that apparently caused the Cretaceous-Tertiary mass extinction?
A) 1 km
B) 10 km
C) 100 km
D) 1000 km
B
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The three phases of the Cordilleran orogeny are, from oldest to youngest,
a. Laramide, Sevier, Nevadan. d. Nevadan, Sevier, Laramide. b. Sevier, Laramide, Nevadan. e. Sevier, Nevadan, Laramide. c. Sonoma, Sevier, Laramide.
Currently the major tourist attraction in Atlantic City is ________
Fill in the blank(s) with correct word
During the 21-27 May 2011 tornado outbreak, 160 people died in ________.
A. Manhattan, KS B. Piedmont, OK C. Joplin, MO D. Cape Girardeau, MO
Which of the following is NOT a characteristic of early world-empires?
A) colonialization B) agriculturally based economy C) use of religion and/or the military to control subjects D) distribution of wealth from the upper classes to the lower classes