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APHG Ch.3
Chapter three key terms in text by HJ Blij/Alexander Murphy
| Term | Definition |
|---|---|
| Agricultural Revolution | The revolutionary transformation of agricultural practices, systems, and productions. |
| Late Cenozoic Age | The last great ice age that ended 10,000 years ago; spanned the entire Pleistocene epoch. |
| Holocene epoch | The most recent 12,000 years of Earth's history; the warm phase that followed the latest advance of the ice. |
| Glaciers | Sheets of ice |
| Interglaciations | An interglacial period; sustained warming phase between glacial advances during an ice age. |
| Paleolithic Period | The Old Stone Age, the earliest period of human development; the earliest and longest stage of the Stone Age. |
| Stone Age | The period marking when simple stone tools were made and fire was used. |
| Global Warming | an increase in the average temperature of the earth's atmosphere (especially a sustained increase that causes climatic changes) |
| Domestication (Animal/Plant) | The transformation of a wild animal or wild plant into a domesticated animal or a cultivated crop to gain control over food production. |
| Fertile Crescent | The crescent-shaped zone of productive lands extending from near southeastern Mediterranean coast through Lebanon and Syria to the alluvial lowlands of Mesopotamia; Where the First Agricultural Revolution occurred. |
| Social Stratification | A set of social data or layers. |
| The Ziggurat | Tower of the great temple; the tallest structure in Mesopotamia at the time from 4100 B.P. |
| Deglaciation | The withdrawal of an ice sheet from an area. |
| Climatic Region | A region experiencing a fairly uniform climate according to specific criteria. |