Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
weather and climate
| Term | Definition |
|---|---|
| water cycle | the path that all water follows as it moves around Earth. |
| evaporation | The change of state from a liquid to a gas. |
| transpiration | The process by which plants release water vapor into the air through stomata; also the release of water vapor into the air by other organisms |
| sublimation | the process in which a solid changes directly into a gas. |
| condensation | the change of state from a gas to a liquid. |
| precipitation | Any form of water that falls to Earth's surface from the clouds |
| weather | The short-term state of the atmosphere, including temperature, humidity, precipitation, wind and visibility |
| humidity | The amount of water vapor in the air. |
| relative humidity | The ratio of the amount of water vapor in the to the amount of water vapor needed to reach saturation at a given time |
| dew point | at a constant pressure and water vapor contest, the rate of condensation equals the rate of evaporation. |
| air pressure | The measure of the force with which air molecules push on a surface. |
| wind | the movement of air caused by differences in air pressure. |
| visibility | The distance at which a given standard object can be seen and identified with the unaided eye. |
| air mass | A large body of air throughout which temperature and moisture content are similar. |
| front | the boundary between air masses of different densities and usually different temperatures |
| jet stream | A narrow band of strong winds that blow in the upper troposphere. |
| thunderstorm | A usually brief heavy storm that condenses of rain, strong winds, lightning, and thunder. |
| lightning | An electric discharge that takes place between two oppositely changed surfaces, such as between a cloud and the ground , between two clouds, or between two parts of the same cloud. |
| thunder | The sound caused by the rapid expansion of air along an electrical strike. |
| hurricane | A severe storm that develops over tropical oceans and whose strong winds of more than 119 km/h spiral in toward the intensely low-pressure storm center. |
| storm surge | A local rise in sea level near the shore that is caused by strong winds from a storm, such as those from a hurricane. |
| tornado | A destructive, rotating column . |
| sinkhole | a circular depression that forms when rock dissolves. |
| wildfire | an unplanned fire in land that is underdeveloped except for roads and power lines and other such structures. |
| muck fire | a fire that burns organic material in the soil. |
| climate | the weather conditions in an area over a long period of time. |
| latitude | the angular distance north or south from the equator . |
| topography | the size and shape of the land surface of a region. |
| elevation | the height of an object above sea level. |
| surface currents | A horizontal movement of ocean water that is caused by wind and that occur at or near the ocean's surface. |
Created by:
samuel banks
Popular Science sets