A large body of air with roughly the same temperature and humidity throughout.
What is air mass?
100
a region experiencing air pressure significantly greater than the surrounding atmosphere.
What is a high-pressure-system?
100
water that runs over the land to waterways.
What is a runoff?
100
which will have the higher temperature: the soil or the water, after 20 minutes of being in the sun.
What is the soil because soil, like land, heats up from the sun.
100
what happens when a high pressure system moves in?
What is the skies will clear up.
200
The force of air molecules pressing on a surface?
What is air pressure?
200
the amount of water vapor in the air.
What is humidity?
200
the boundary between a mass of warm air moving to replace cold air.
What is a warm front?
200
you bring the 2 bowls inside, after 20 minutes which will be warmer.
What is the water because it cools down faster than the soil.
200
in the U.S, which direction do prevailing winds tend to travel in.
What is west to east?
300
the border between the mass of cold air moving through a place of warm air.
What is a cold front?
300
high speed wind about 10-15 km above the surface of the earth.
What is jet stream?
300
the process by which water evaporates from the surface of the earth by the suns energy and later cools and condenses into precipitation to recycle the water and repeat the cycle again.
What is the water cycle?
300
a low pressure system is coming, what weather will be expected.
What is cloudy, rainy, weather.
300
what is the boundary between to air masses.
What is a front?
400
the phase change in which a gas changes to a liquid.
What is condensation?
400
a region expressing air pressure lower than the surrounding atmosphere.
What is a low-pressure-system?
400
short-term changes in the atmosphere such as rainfall and temperature changes.
What is weather?
400
where is the cold air mass, in front or behind?
What is behind the line of air mass?
400
what is the main cause of earths weather systems?
What is the uneven heating of earths surface towards the sun.
500
the phase change in which a liquid turns to a gas.
What is evaporation?
500
water that falls to the earth in various forms such as snow, rain, or hail.
What is precipitation?
500
Is the water cycle nescessary for life?
What is yes it is because we need water to drink to live.
500
are the clouds parallel to the ground or rise perpendicular to it?