Describe the difference between surface water and groundwater. (Own words)

Over half of the african-american population in the united states live in

What foreign policy developed in both europe and asia as a result of nationalism

The images show two different fronts.which fronts are shown? item a shows a cold front, and item b shows a warm front.item a shows an occluded front, and item b shows a cold front.item a shows a warm front, and item b shows a stationary front.item a shows a stationary front, and item b shows an occluded front.