Acommon characteristic of mountains formed by two colliding continents is marine rock.
a. sedimentary
b. metamorphic
c. limestone
d. igneous

The yellow river is also known as the huang he river? true or false

South america is located within which hemisphere?

Canada plays an important role in the global community in all of the following ways except by a. acting as a superpower with influence over europe and asia. b. promoting arms control and disarmament. c. working with the commonwealth of nations to promote trade. d. promoting trade with japan and other asian countries.