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WEATHER 4.4 WDES
| this form of energy from the sun impacts air movement and weather conditions | thermal energy |
| Models constructed based on patterns in atmospheric conditions are used to_______ weather | predict |
| flooding, drought, & destruction of habitats can affect | ecosystems |
| too little rainfall | drought |
| too much rainfall | flooding |
| an areas average weather over at least the last 30 years | climate |
| the amount of heat in the air | temperature |
| how much or how little the air is pressing down on the land | atmospheric pressure |
| velocity of the wind | wind speed |
| snow, sleet, rain, hail | precipitation |
| how much moisture is in the air | humidity |
| one who studies the weather | meteorologist |
| average temperature, humidity, wind, and amount of precipitation | climate |
| when meteorologists make a weather prediction, it is called a | forecast |
| fluffy and white with flat bottoms | cumulus |
| thunderstorm clouds | cumulonimbus |
| smooth, gray clouds that cover the whole sky (and block out direct sunlight) | stratus clouds |
| high, thin, and feathery clouds | cirrus |
| Low pressure air masses are associated with | stormy weather / strong winds |
| cumulus clouds indicate | fair weather |
| _______ is the day-to-day conditions of the atmosphere in an area | weather |
| light rain and drizzle | stratus clouds |
| liquid water falling from the sky | rain |
| frozen water falling from the sky | snow |
| _______ clouds often indicate that rain or snow will fall within several hours | cirrus |
| water vapor in the sky | fog |
| High pressure air masses are associated with | clear skies / light winds |
| _________ is the day-to-day conditions, __________ is the average over 30+ years | weather / climate |
| Warm, humid conditions are very favorable for **** development. A typical **** produces a brief period of heavy rain and lasts anywhere from 30 minutes to an hour. | thunderstorms |
| Lightning always precedes | thunder |
| occur over warm, tropical water and have winds equal to or greater than 74 miles per hour | hurricanes |
| most form from thunderstorms as the wind changes direction and the air begins to rotate. | tornadoes |