A mineral is light colored, transparent, has a hardness of seven, and fractures rather than cleaves. What minerals is it?
A. biotite
B. muscovite
C. garnet
D. quartz
E. feldspar
Answer: D
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Many species of hoofed animals can live together in the African tropical savannas because they have ____ eating habits that ____ competition for resources
a. specialized, maximize b. specialized, minimize c. generalized, maximize d. generalized, minimize e. similar, facilitate
The Coriolis effect is strongest at this latitude:
A) 90 degrees. B) 45 degrees. C) 15 degrees. D) 0 degrees.
If you are alerted that a tsunami is approaching, your first reaction should be to ____
a. ?immediately seek protection in groves of vegetation b. ?immediately head for a location as far inland as possible c. ?immediately head for a location as high above sea level as possible d. ?travel in an orderly safe fashion to a location as far inland as possible e. ?wait for instructions from emergency personnel
The Ogallala Aquifer is located
A. beneath an area extending from South Dakota to the panhandle of Texas. B. west of the San Andreas Fault in California. C. along the Ogallala River in Nebraska.