Name ________________________________ Date: ____________________ Class Period:: _________________________ Match the vocabulary term with its definition. caravan savanna commodity scarcity trans-Sahara desertification 6.2.CC Evaluate continuities and changes in cultural and economic interactions between societies in both West Africa and the Americas A small supply of something. Across the Sahara An area of lush tropical grasslands A group of people who travel together. The process by which fertile land turns into a desert. A trade good or item