Science 4-25-23 Test Flashcards
What are the four parts of the water cycle
Evaportaion, condensation, precipitaion, collection
Evaporation
water heats up and turns into a gas
Condensation
water vapor condenses to form clouds
Precipitation
water vapor becomes a liquid rain,snow
Collection
rain is collected into a body of water
What gasses make up the atmosphere
78 % Nitrogen and 21% Oxygen
Weather occurs in which layer of the atmosphere
Troposphere
How do we measure air pressure
Barometer
How do air masses move
High to low pressure
What are the four diffrent characteristics of air masses
Maritime tropical, Continental tropical, Maritime Polar, and Continental Polar
Maritime Tropical
warm and wet
Continental Tropical
dry and warm
Maritime Polar
wet and cold
Continental Polar
dry and cold
What is a front
a boundary between two air masses