Show:
Rocks
Weather Man
Air
Atmosphere
Meteorology
100
rocks are classified according to this
What is their method of formation?
100
the conditions of the atmosphere at a givin location for a short period of time
What is weather
100
this causes most local weather condition changes
What is movement of air masses?
100
low-pressure systems usally bring this
What areclouds and unstable conditions?
100
The two most prevalent gases in our air.
What are oxygen and nitrogen?
200
the three classes of rocks
What are sediment, metamorphic, and ignous?
200
the charcteristic weather that prevills from season and year to year
What is climate
200
the movement of air masses is detirmend by two things
What are previling winds and upper air curents?
200
This is the general movement of highs and lows across the United States.
What is from west to east?
200
As the density of air decreases, its pressure.
What is decreases?
300
most rocks show charcterisitcs that give clues to this
What are their formation condinitions?
300
the cause of weather
What is the uneven heating of earths surface
300
boundries between air masses
What are frounts?
300
Hazardous weather conditions (5).
What are thinderstorms, tornadoes, hurricanes, ice storms, and blizzards?
300
This type of air mass is warm and tropical?
What is Maritime Tropical?
400
this model shows how types of rock or rock material may be transformed from one type of rock to anouther
What is the rock cycle?
400
these form when air remains nearly station of earths surface and takes on the conditions of tempature and humity from that location
What are air masses
400
this is likely to occur at fronts
What is precipation?
400
This is crucial for humans to be able to prepare for and respond to hazardous weather conditions.
What is sufficient warning?
400
Instrumentsused to measure air pressure.
What are barometers?
500
this rock can float
What is pumice?
500
weather conditions at a location are detirmined primarly by 3 things
What are tempature, humity, and pressure of air masses over that location?
500
these systems generally fair weather
What is high-pressure?
500
Two was substances enter the atmosphere.
What are naturally and from human activity?
500
Most air pollution comes from.
What is burning fossil fuels?