Pre History Key Terms Pangeae – The theory that plate tectonics are the what caused the movement of one massive continent to drift apart and form the world as we know it today Eurasia – The description of both Europe of and Asia as one continent since they are not divided by any geographical water breaks Siberia – Russian wasteland, neither desert or land, can be considered northern Asia but rarely mentioned in significant historical discussions The Sahara – large desert in North Africa, largest desert in the world, separates the cultures of North Africa and the Mediterranean from Southern Africa The Himalayas – Highest mountain chain in the world, located between Asia and the Middle East The Seven Continents – North America, South America, Europe, Africa, Middle East, Asia, Antarctica Four Main Oceans – Arctic (in the north), Atlantic (between the Americas and Europe/West Africa, Indian (south of India and east of Africa), Pacific located between Asia and the Americas Mediterranean Sea and Caribbean Sea – Mediterranean Sea is located south of Europe, west of the Middle East, and North of Africa, the Caribbean Sea is located to the east of the Gulf of Mexico and on the edge of Atlantic Ocean Panama Isthmus and Suez Isthmus – Panama Isthmus is a small isthmus that separates North and South America, the Suez Isthmus separates Africa and the Middle East, both will eventually have canals The Nile River – main river in Egypt, flows from South to North, is one of the only fertile parts of North Africa, this is where civilization first developed in this region Tigris and Euphrates Rivers – located in the Middles East, they form a land area once known as the Fertile Crescent, this is where civilization first developed in this region Indus and Ganges Rivers – main rivers in India where civilization first developed Yangtze and Yellow (Huang Ho) Rivers – main rivers in China where civilization first developed Volga, Danube, and Rhine Rivers – main rivers in Europe where civilization first developed Mississippi-Missouri River System – located in North America where civilization first developed in the region Amazon River – located in South America, largest river system in the world Out of Africa vs. Multi Regional Theories – two opposing theories about the history of the migrations of humans, both follow the theory of evolution. Africa says, basically, that humans evolved there first and then dispersed, and Multi Regional says, basically, that humans evolved around the world with different backgrounds