What is the second longest river in africa?

According ti the following map, what are the most common mineral resources found in the united states?

Wegeners theory of continental drift states that the continents have changed throughout history while the theory of plate tectonics

Which part of a mountain receives the majority of moisture due to the rain shadow effect? a. the leeward side b. the windward side c. the bottom of the mountain d. all parts of the mountain receive equal amounts of moisture.