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World Geography
Chapter 1 Vocabulary
| Term | Definition |
|---|---|
| 1.Geography | The study of earths surface and the processes that shapes it and the connections between places and the complex relationships between people their environment. |
| 2.GIS | A geographic Information system which uses computer technology to collect and analyze data about earths data |
| 3.Absolute Loction | The position the earth in which a place can be found. |
| 4.Hemisphere | A half of the earth.The equator divides north and the south hemisphere and the prime meridian divides the east and the west hemisphere. |
| 5.Relative Loction | The position of one place compared to another place. |
| 6.Character of a place | The physical and human characteristics to help distinguish a place from other places. |
| 7.Perception | A view point that is influenced by ones own culture and experiences. |
| 8.Formal Region | a group of places that have similar attributes, for example, a political region. |
| 9.Functional Region | A group of places that is connected by movement. |
| 10.Perceptual Region | A group of places that is defined by peoples feelings and attuide. |
| 11. Core | The earths center,consisting of very hot metal that is dince in the inner core |
| 12. Mantle | A thick layer of mostly solid rock beneath earths crust that surrounds thee earths core. |
| 13.lithosphere | the surface features of earths surface. |
| 14.atmosphere | |
| 15.hydrosphere | |
| 16.biosphere | |
| 17.continent | |
| 18.relife | |
| 19. Plate tectonics | |
| 20. continental drift theory | |
| 21. Ring of fire | circle of volcainos surrounding the pafic ocean |
| 22.Weathering | breakdown of rock at or near the earths surface into smaller and smaller pieces. |
| 23. Mechanical Weathering | occurs when rock is achelly broken or worn down physically. |
| 24. Chemical Weathering | expose bedrock to the forces. |
| 25.Acid rain | chemicals in the polluted combined with Water vapor and fall back to earth as acid rain |
| 26. erosion | Movement of weathered material such as gravel, sand, and soil. |
| 27. sediment | Small sediments of gravel, soil and sand |
| 28. loess | windblown deposits of mineral-rich or dust and salt |
| 29. glacier | huge, slow-moving sheets of ice. |
| 30. moraine | left behind ridge-like pails of rocks and debrise. |