MGH 5(7) Word Scramble
|
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
Term | Definition |
air pressure | the pressure that a column of air exerts on the air or surface below |
troposphere | -the atmospheric layer closest to the Earth, extending from the Earth’s surface to about 10km above it. |
convection | circulation of rising, less dense, warm air and sinking, more dense, cool air |
evaporation | the process of liquid, such as water, changing into gas, such as water vapor |
condensation | the process of water-vapor changing into liquid water |
humidity | the amount of water vapor in the air |
precipitation | liquid or solid water that falls from the clouds to the Earth’s surface |
air mass | large area of air that has uniform temperature, humidity, and pressure |
pressure system | -a moving air mass with a particular pressure |
fronts | boundaries where two air masses meet |
cumulonimbus clouds | the type of cloud that can form thunderstorms |
thunderstorms | a weather event that includes rain, strong winds, thunder and lighting |
lighting | the electricity discharged within a cloud, between clouds, or between a cloud and the ground |
tornado | a violent, whirling column of air in contact with the ground, is sometimes called a twiste |
hurricane | an intense tropical storm with winds exceeding 119 km/h |
storm surge | when a hurricane approaches land, its winds can push ocean water higher along the coast |
drought | a period of below average precipitation in an area that can last for several months |
ecoregion | a large area of land that has a distinct group of plants, animals and other species |
climate | long-term weather conditions in an area |
groundwater | precipitation that soaks into the cracks and pores beneath the Earth’s surface |
surface water | water that fills lakes and rivers |
watershed | an area of land where all of the runoff drains to the same body of water |
erosion | process of moving weathered material from one location to another |
deposition | the process where water slows down, and the eroded material is laid down and settles |
weathering | as water, wind and ice move across the Earth, they break down rock and is dependent on temperature and humidity in an area |
Created by:
smeador
Popular Science sets