| A | B |
|---|
| air mass | large body of air with same properties |
| front | place with air masses come together |
| warm front | warm air mass moves into a cold air mass |
| tornadoes | wind storms that form over land |
| fujita scale | measures tornado destruction |
| jet stream | strong band of wind flows from west to east |
| weather | condition of atmosphere at particular place and time |
| climate | weather patterns in an area over a long period of time |
| cumulonimbus | clouds that form during thunderstorms |
| hurricane | large swirling wind storm that forms over water |
| warm | temperature south of the jet stream |
| cumulus | white puffy clouds that bring fair weather |
| stationary front | when air masses meet and stop moving |
| precipitation | part of water cycle when water falls to earth's surface |
| condensation | when water vapor cools and turns into liquid water |
| evaporation | when liquid water turns into water vapor (gas) |
| thunderstorms | the type of weather to expect when a cold front moves into an area |
| north | in the summer the jet stream moves further _______ |
| wind, temperature, water cycle, air pressure | the four components that make up weather |
