Large rocks are transported by saltation; traction; suspension; floating

What is the difference between the cultures of central asia and the caucasus region? the majority of people in central asia are muslim; the majority in the caucasus region are christian. the primary language in central asia is armenian; the primary language in the caucasus region is russian. central asia has been plagued by ethnic unrest; the caucasus region has had little ethnic conflict. the effects of soviet rule can still be seen in central asia; the caucasus region has developed its own identity since the fall of the ussr.

What is the amount of organic matter in all living organisms in a habitat called?

Which layer surrounds the center of the earth? a: crust b: core c: mantle