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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. |