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Earth Science Gr7
Chapter 14
| Term | Definition |
|---|---|
| rain shadow | an area of low rainfall on the downwind slope of a mountain |
| climate | the long-term average weather conditions that occur in a particle region |
| specific heat | the amount of thermal energy (joules) 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 Earth's surface |
| greenhouse gas | 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 series of complex equations used to predict future climates |