The mineral shown in this photograph is
A) pyrite.
B) hematite.
C) dolomite.
D) gypsum.
E) halite.
A) pyrite.
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Determine if the phrase in bold applies to only contact metamorphism, only regional metamorphism, both types of metamorphism or neither type of metamorphism. Found in mountain belts
A. Both contact and regional metamorphism B. Only contact metamorphism C. Only regional metamorphism D. Neither contact or regional metamorphism
Gyres in balance between the pressure gradient and the Coriolis effect are called ____________ gyres. Fill in the blank(s) with the appropriate word(s)
When organisms are distributed in small patchy aggregations the distribution is called: a. random
b. uniform. c. clumped. d. sketchy.
What is the origin of curved ridges (R on this figure) in the Great Lakes area?
A. piles of sediment deposited by retreating glaciers B. remnants of a meteoroid impact C. folds produced during a continental collision D. paths of ancient rivers