Which of these earth spheres interact when river water erodes the top soil?

cryosphere and geosphere

geosphere and atmosphere

geosphere and hydrosphere

atmosphere and hydrosphere

Data courtesy of the un development programme 2006-2008 and world bank 2009 the chart above compares measures of development using the hdi and gdp. why might turkey rank lower in the hdi indicator even though it has a high gdp?

Which of the following lakes is not found in africa?

Match the type of region in column 1 to the example in column 2 functional region: functional formal perceptual example: the united states of america the slums of detroit the houston metropolitan area