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storms.chp17and18
voab words
| Question | Answer |
|---|---|
| a huge body of air that has similar temputure,pressure,and humidity throuout | airmass |
| A warm air mass that forms in the tropics and has low air pressure. | tropical |
| A cold air mass that forms north of 50° north latitude or south of 50° south latitude and has high air pressure | polar |
| A humid air mass that forms over oceans. | maritime |
| The area where air masses meet and do not mix. | front |
| continentalA dry air mass that forms over land | continental |
| occludedCut off, as the warm air mass at an occluded front is cut off from the ground by cooler air beneath it | occluded |
| A swirling center of low air pressure. | cyclone |
| A high-pressure center of dry air | Anticyclone |
| A violent disturbance in the atmosphere | storm |
| A sudden spark, or energy discharge, caused when electrical charges jump between parts of a cloud or between a cloud and the ground. | lightning |
| A rapidly whirling, funnel-shaped cloud that reaches down from a storm cloud to touch Earth's surface, usually leaving a destructive path. | tornado |
| A tropical storm that has winds of 119 kilometers per hour or higher; typically about 600 kilometers across. | hurricane |
| A dome of water that sweeps across the coast where a hurricane lands. | storm surge |
| To move away temporarily. | evacuate |
| A sudden, violent flood that occurs within a few hours, or even minutes, of a heavy rainstorm. | flsh flood |
| Scientists who study the causes of weather and try to predict it. | meteorologist |
| An abnormal climate event that occurs every 2 to 7 years in the Pacific Ocean, causing changes in winds, currents, and weather patterns that can lead to dramatic climate changes | Elnino |
| Lines on a map joining places that have the same air pressure | isobar |
| Lines on a map joining places that have the same temperature. | isotherm |
| The average, year-after-year conditions of temperature, precipitation, winds, and clouds in an area | cilmate |
| The side of mountains that faces the oncoming wind | windward |
| The downwind side of mountains | leeward |