________ describes the surface of a basalt flow with a smooth ropy surface.
A. Pahoehoe
B. Haleakala
C. Poy
D. Aa
E. Pele's hair
Answer: A
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The English words fog, bug, ugly, hell, awe and trust, entered the English language from
A) Old Norse, the language of the Vikings. B) Normand, the regional language of western France. C) Catalan, the language of Catalonia in northeastern Spain. D) Zazaki, a language of the Kurds. E) Dravidian, the language family dominant in southern India.
Glaciers flow very slowly, usually at rates of ________
A) a few centimeters a year B) a few centimeters to a few meters per year C) a few meters to a few hundred meters per year. D) a few hundred to a few thousand meters per year E) a few hundred kilometers a year
What is the value, to humankind, of biodiversity?
What will be an ideal response?
Quantitative studies help us better predict ____
a. flood hazards b. stream capacity c. corrosion d. ephemeral flow