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Unit 5 - Chapter 3
Unit 5 - Chapter 3 Climate
| Term | Definition |
|---|---|
| climate | The long-term average weather conditions that occur in a particular region. |
| rain shadow | An area of low rainfall on the downwind slope of a mountain. |
| specific heat | The amount of thermal energy (joules) needed needed to raise the temperature of 1 kg of material 1°C |
| microclimate | A localized climate that is different from the climate of the larger area surrounding it. |
| ice age | A period of time when a large portion of Earth’s surface is covered by glaciers. |
| interglacial | A warm period that occurs during an ice age or between ice ages. |
| El Nino/Southern oscillation | The combined ocean and atmospheric cycle that results in weakened trade winds across the Pacific Ocean. |
| monsoon | A wind circulation pattern that changes direction with the seasons. |
| drought | A period of below-average precipitation. |
| global warming | An increase in the average temperature of the earth's surface. |
| greenhouse gas | A gas in the atmosphere that absorbs Earth’s outgoing infrared radiation. |
| deforestation | The removal of large areas of forests for human purposes. |
| global climate model | A set of complex equations used to predict future climates. |
| climate change | changes in climate over long periods of time that can be caused by natural events or human activities |
| stability | when something stays mostly the same over time |
| latitude | The distance of a location from the equator, measured in degrees. |
| longitude | the distance of a place east or west of Earth’s prime meridian |
| solar radiation | The energy received from the sun |
| angle of incidence | The angle at which sunlight strikes the Earth's surface |
| ocean current | ocean water flowing in a continuous path |
| gyre | a giant pattern of moving water that spans whole oceans and moves water from place to place in a circle |