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Unit 10 Vocabulary
| Question | Answer |
|---|---|
| Earth system | A system is a group of related objects or parts that work together to form a whole. |
| Geosphere | The geosphere is the mostly solid, rocky part of earth. |
| Hydrosphere | The hydrosphere is the part of Earth that is liquid water. |
| Cryosphere | Earth's cryosphere is made up of all of the frozen water on Earth. |
| Atmosphere | The atmosphere is mostly made of invisible gases that surround Earth. |
| Biosphere | The biosphere is made up of living things and the areas of Earth where they are found. |
| Energy budget | Is the way to keep track of energy transfers into and out of the Earth system. |
| Air Pressure | Is the measure of the force which air molecules push on an area of a surface. |
| Thermosphere | Is the uppermost layer of the atmosphere. |
| Stratosphere | Is between the thermosphere and Stratosphere . |
| Troposphere | Is the lowest layer of the atmosphere. |
| Ozone Layer | Is an area in the stratosphere, 15 km to 40 km above Earth's surface, where ozone is highly concentrated. |
| Greenhouse effect | The Greenhouse effect is the process by which gases in the atmosphere, such as water vapor and carbon dioxide, absorb and give off infrared radiation. |
| Temperature | is a measure of the average kinetic energy of particles. |
| Thermal Energy | Thermal energy is the total kinetic energy of particles. |
| Thermal expansion | The increase in volume that results from an increase in temperature. |
| Heat | Is the energy that is transferred between objects that are at different temperatures. |
| Radiation | Is the transfer of energy to Earth by radiation. |
| Convection | Is the transfer of energy due to the movement of matter. |
| Conduction | Is the transfer of energy from one object to another object through direct contact. |
| Wind | The movement of air caused by differences in air pressure. |
| Coriolis Effect | The apparent curving of path of a moving object from an otherwise straight path is due to Earths rotation. |
| Global Wind | These wind systems occur at or near Earth's surface and are called global winds. |
| Jet Stream | Are narrow belts of high-speed winds that blow form west to east, between 7km and 16 km above Earth's surface. |
| Local Wind | Are the movement of air over short distances. |
| Ocean Current | The oceans stream-like movements of water. |
| Surface current | Ocean currents that occur at or near the surface of the ocean, caused by wind. |
| Deep Current | Movements of ocean water far below the Earth's surface |
| Convection current | Is a movement of water that results from density differences. |
| Upwelling | The warm surface water is then replaced by cold, nutrient-rich water from the deep ocean. |
| Mesosphere | Is the layer that is directly above the stratosphere. |