What phenomenon sometimes happens when a volcano erupts?.

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

Which area of the united states is most similar to the southwestern caucasus forest region of russia?

What event delayed the growth of russia before the 16th century