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Unit 10
| Question | Answer |
|---|---|
| Wind | The movement of air caused by differences in the air pressure |
| Coriolis effect | The curving of the path of a moving object, from an otherwise straight path due to earth’s rotation |
| Global winds | Coriolis effect produces patterns of calm areas and wind systems. These one systems occur at or near Earth surface. |
| Jet streams | Narrow belts of high-speed winds that blow from west to east |
| Local winds | Movement of air over short distances |
| Surface currents | Ocean currents that occur at or near the surface of the ocean caused by wind |
| Ocean currents | Stream like movements of water |
| Deep currents | Movements of ocean water far below the surface |
| Convection currents | Movement of water the results from density differences. |
| Upwelling | Surface water is then replaced by cold nutrient rich water from the deep ocean. |
| Earth system | The Earth system is all of the matter, energy and processes within earths boundaries |
| Geosphere | Geosphere is the mostly solid rocky part of earth |
| Hydrosphere | Part of earth that is liquid water |
| Cryosphere | Made up of all of the frozen water on earth |
| Atmosphere | Mostly made up of invisible gas that surrounds Earth. |
| Biosphere | Made up of living things and areas of Earth |
| Energy budget | Way to keep track of energy transferred into and out of the Earth system |
| Air pressure | The measure of the force with which air molecules push on an area of a surface |
| Thermosphere | The upmost layer of the atmosphere |
| Mesosphere | The muscle sphere is between the thermosphere and the stratosphere |
| Stratosphere | The stratosphere is between the mesosphere and the troposphere |
| Troposphere | Troposphere is the lowest layer of the atmosphere |
| Ozone layer | Is an area in the stratosphere |
| Greenhouse effect | The greenhouse effect is the process by which gases in the atmosphere such as water vapor and carbon dioxide absorb and give up infrared radiation |
| Temperature | Temperature is a measure of the average kinetic energy of particles |
| Thermal energy | Thermal energy is a total kinetic energy of particles |
| Thermal expansion | The increase on volume that results from an increase of temperature is called a thermal expansion |
| Heat | He is the energy that has transferred between objects that are at different temperatures |
| Radiation | Radiation is the transfer of energy as electromagnetic waves |
| Convection | Convection is a transfer of energy due to the movement of matter |
| Conduction | Conduction is a transfer energy from one object to another through direct contact |