What physical processes on earth's surface wear down the land?

The african continent is home of the worlds largest desert and longest river . t or f

Which task is part of the president’s role as commander in chief?

Which interaction between the atmosphere and biosphere takes place during plant respiration? plants use nitrogen and release oxygen into the atmosphere. plants use oxygen and release carbon dioxide into the atmosphere plants rely on available sunlight and release oxygen into the atmosphere. plants rely on mineral content in the ground and release carbon dioxide into the atmosphere.