Know the layers of the atmosphere and what they do for the Earth: 1. troposphere __________________________________________________________ 2. stratosphere__________________________________________________________ 3. mesosphere___________________________________________________________ 4. thermosphere_________________________________________________________ Know what makes matter change state: _______________________________________________________________________ Know that water: freezes at ________________________________ temperature evaporates at _____________________________ temperature Know the water cycle: evaporation ____________________________________________________________ condensation ___________________________________________________________ precipitation ____________________________________________________________ collection ______________________________________________________________ Know the different cloud types and what type of weather occurs with each type: cirrus _________________________________________________________________ cumulus _______________________________________________________________ cumulonimbus __________________________________________________________ stratus _________________________________________________________________ Know the different types of precipitation: rain ___________________________________________________________________ snow __________________________________________________________________ sleet __________________________________________________________________ hail___________________________________________________________________ Know the different types of air masses and where they form: If they form over land and over latitudes closer to the poles they are called ____________________________________________________. They are usually _______________________ and ________________________________________. If they form over land and over latitudes closer to the equator they are called ______________________________________________________ . They are usually _______________________ and ________________________________________. If they form over water and over latitudes closer to the poles they are called ____________________________________________________. They are usually _______________________ and ________________________________________. If they form over water and over latitudes closer to the equator they are called ______________________________________________________ . They are usually _______________________ and ________________________________________. Know the different types of fronts and what weather occurs along them: cold front: when ______________________ air moves into __________________ air. warm front: when _____________________ air moves into __________________ air. stationary front: when ___________________________________________________ occluded front: when ____________________________________________________ Know the symbols for the fronts: cold front warm front stationary front occluded front Know what causes wind: _____________________________________________________________________ _____________________________________________________________________ Know tools for measuring weather (what they might look like and what information they give meteorologists): anemometer: ___________________________________________________________ barometer: ____________________________________________________________ hygrometer: ___________________________________________________________ rain gauge: _____________________________________________________________ thermometer ___________________________________________________________ weather vane ___________________________________________________________ Know the difference between weather and climate: weather: ______________________________________________________________ climate: _______________________________________________________________ Know how to interpret a weather map: