click below
click below
Normal Size Small Size show me how
Weather
Weather, Climate & Water Cycle
| Term | Definition |
|---|---|
| Precipitation | any form of water that falls from clouds and reaches Earth’s surface |
| Hail | pellets of frozen rain which fall in showers from cumulonimbus clouds |
| Humidity | the amount of water vapor in a given volume of air |
| Altitude | elevation above sea level |
| Atmosphere | the envelope of gases surrounding Earth |
| Air mass | a huge body of air that has similar temperature, humidity, and air pressure at any given height |
| Front | the boundary where unlike air masses meet but do not mix |
| Gravity | the force that attracts a body toward the center of the Earth, or toward any other physical body having mass |
| Hurricane | a tropical storm that has winds of about 119 kilometers per hour or higher |
| Weather forecast | prediction of the conditions of the atmosphere for a specific location and time |
| Climate | the average, year-after-year conditions of temperature, precipitation, winds, and clouds in an area |
| Storm | a violent disturbance in the atmosphere |
| Tornado | a rapidly rotating, funnel-shaped cloud that reaches down to touch Earth’s surface |
| Weather | the condition of Earth’s atmosphere at a particular time and place |
| Blizzard | a severe snowstorm with high winds and low visibility |
| Moisture | water or other liquid diffused in a small quantity as vapor, within a solid, or condensed on a surface |
| Breeze | a gentle wind |
| Rainforest | a forest in the tropical wet climate zone |
| Cloud | a visible mass of condensed water vapor floating in the atmosphere, typically high above the ground |
| Water cycle | the process by which water moves through the Earth & atmosphere by evaporation, condensation, and precipitation |