click below
click below
Normal Size Small Size show me how
Chapter one
| Question | Answer |
|---|---|
| System | Vibration that travel through earth carrying the energy released during an earthquake |
| Energy | The shaking that results from the movement or rock beneath Earth's surface |
| Atmosphere | The relatively thin layer of gases that form Earth's outermost layer |
| Geosphere | The densest parts of earth that include the crust mantel and core |
| Hydrosphere | The portion of earth that consist of water In any of its forms including ocean glaciers rivers lakes groundwater and water vapor |
| Biosphere | The parts of earth that contain living organisms |
| Constructive force | Any natural processes that builds up Earth's surface |
| destructive force | Any natural process that tears down or wears away Earth's surface |
| Seismic waste | Vibrations that travel through earth carrying the energy released during an earthquake |
| pressure | The force pushing on a surface divided by the area of that surface |
| crust | The layer of rock that forms Earth's outer layer |
| basalt | A dark dense igneous rock with a fine texture found in oceanic crust |
| granite | A usually light colored igneous rock that is found in continental crust |
| mantle | The layer of hot solid material between Earth's crust and core |
| lithosphere | A rigid layer made up of the uppermost part of the mantel and the crust |
| asthenosphere | The soft layer of the mantel on which the lithosphere floats |
| outer core | A layer of molten iron and nickel that surrounds the inner core of earth |
| inner core | A dense sphere of solid iron and nickel at the center of the earth |
| radiation | The transfer of energy by electromagnetic waves |
| convection | The transfer of thermal energy by the movement of a fluid |
| conduction | The transfer of thermal energy from one partical of matter to another. A method of charging an object by allowing electrons direct contact |
| density | The ratio of the mass of a substance to its volume |
| convection current | The movement of a caused by differnt in tempature that transfers heat from one part of the fluid to another |