Wednesday, November 30, 2011

Core of major mt. regions???

Which of the following form the core of many major mt. ranges???





a. conglomerates


b.batholiths


c.concretions


d.extrusions





i KNOW its not concretions..what is it..??





ANDDDD...ANOTHER QUESTION!!!!





small dome mountains such a the Black Hills of South Dakota are formed by intrusions called ________|||the answer to the 1st q. is B---batholiths are large formations of igneous rock.....as for the second q., they are called laccoliths.... hope this helps! :)

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