click below
click below
Normal Size Small Size show me how
Weather & Climate
| Term | Definition |
|---|---|
| water cycle | Movement of water between the atmosphere, land, oceans, and even living things makes up the |
| evaporation | occurs when liquid water changes into water vapor. |
| transpiration | This release of water vapor into the air by plants is called |
| sublimation | When solid water changes directly to water vapor without first becoming a liquid, it is called |
| condensation | When solid water changes directly to water vapor without first becoming a liquid, it is called |
| precipitation | is any form of water that falls to Earth from clouds. |
| weather | is the condition of Earth’s atmosphere at a certain time and place. |
| humidity | The amount of water vapor in the air is called |
| relative humidity | is the amount of water vapor in the air compared to the amount of water vapor needed to reach saturation. |
| dew point | is the temperature at which more condensation than evaporation occurs. |
| precipitation | is any form of water that falls to Earth’s surface from the clouds. |
| air pressure | is the force of air molecules pushing on an area. |
| wind | is air that moves horizontally, or parallel to the ground. |
| visibility | is a measure of the transparency of the atmosphere. |
| air mass | is a large volume of air in which temperature and moisture content are nearly the same throughout. |
| front | forms between the air masses. For a front to form, one air mass must run into another air mass. |
| jet stream | Long-distance winds that travel above global winds for thousands of kilometers are called |
| thunderstorm | is an intense local storm that forms strong winds, heavy rain, lightning, thunder, and sometimes hail. |
| lightning | is an intense local storm that forms strong winds, heavy rain, lightning, thunder, and sometimes hail. |
| thunder | the sound created by the rapid expansion of air along a lightning strike. |
| hurricane | is a tropical low-pressure system with winds blowing at speeds of 119 km/h (74 mi/h) or more—strong enough to uproot trees. |
| storm surge | When a hurricane moves into a coastal area, it also pushes a huge mass of ocean water known as a |
| tornado | is a destructive, rotating column of air that has very high wind speeds and that is sometimes visible as a funnel-shaped cloud. |
| sinkhole | are holes in the ground that form when a cave collapses. |
| wildfire | are uncontrolled fires burning in natural areas. Every 3 to 5 years, there is an increase in the number of wildfires that burn in Florida. |
| muck fire | usually occur during the dry season or droughts, when the soil in swamps and marshes is dry. |
| weather | is the condition of Earth’s atmosphere at a particular time and place. |
| climate | on the other hand, describes the weather conditions in an area over a long period of time. |
| latitude | is the angular distance in degrees north and south from the equator. |
| topography | The surface features of an area combine to form its |
| elevation | refers to the height of an area above sea level. Temperature changes as elevation changes. |
| surface currents | refers to the height of an area above sea level. Temperature changes as elevation changes. |