topography - The shape and elevation of surface features, such as mountains or deserts, of a place or region, vegetation - The plants of a place or region, Nile River - The longest river in the world, flowing through eastern Africa to a delta in northeastern Egypt, Mediterranean Sea - A salty body of water north of Africa, south of Europe and west of Asia Minor, civilization - a society marked by developed arts, sciences, government, technology and economics, irrigation - a man-made system to SUPPLY land with water, silt - fine particles of rock often carried by rivers/streams and deposited on the banks when they flood (makes the land fertile), relationship - the way in which two or more concepts, objects, or people are connected, or the state of being connected, BCE/BC - abbreviation that identifies a particular time period (before "0" or our current time period ),

Chapter 7

列印
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?