What are the major physical factors that contribute to the making of the united states such a vital area? what are some challenges that the country faces because of its physical geography?

Which is the largest ethnic group in guinea? malinkéfula (correct)kissisoussouand another question. guinea has always had a stable government led by elected presidents.truefalse (correct)

The earth is composed of three different chemical layers: core, mantle and crust. the formation of these layers was from a process called

If we review the changes in the landscape surrounding the great salt lake in utah we can see a change in topography. look at the area to the south of the lake. what change has occurred during the last twenty-nine years? a) erosion of the hills b) an increase in marshland c) flooding of the area and the development of wetlands d) deposition of sediments and an increase in elevation