2.7 million 27 000 27 million 270 000
Atar Tichit Koumbi Saleh Rosso
Britain Spain France Italy
Zanzibar Sao Tome & Principe Canary Islands Cape Verde
Giraffes Fish Tigers Aquatic Birds
Kalahari Namib Sahara Mohab
Roman Greece Egypt Mesopotamia
Mediterranean Sea Red Sea Indian Ocean Atlantic Ocean
1860 1660 1960 1760
Kiffa Nouadhibou Nouakchott Kaedi