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| the study of atmosphere and it's associated phemomena is called? |
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| a is a thin layer of gasses that surround the earth |
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~starts from the surface to 10-12 killometers (10miles) It is were most weather phenomena takes place. |
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| ~is how much matter the object has |
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| the ~ is a messure of how much space an object takes up |
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| ~ is how hevy something is for it's size |
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| changes in air pressure , wind direction ,humity and temp. are excellent indications of ? |
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| ~vast boddies of air with uniform temp. and moisture |
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| ~ is a measure of forse per unit area that that the gass molaculos in the atmosphere exert onto the surface of the earth |
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| is the result of high and low presure diffrences and the atmosphere's attempt to equilize the oressure diffrences |
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| Vihelm and jacob Bjecknes devolped |
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| two most common elements in earths atmosphere are |
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| when moving warm air mass collides with a slowly moveing cold air mass and warm air mass becomes less dence and slides over the cold air. The typ of from is called a ~ front |
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| changes in the atmoshere presure are messures with |
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relatively high pressure will flow to reativly low pressure is called ~ |
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when 2 air masses meet they tend to not mix the area that seperates the 2 is called a |
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forms when a warm front or cold front stops moveing. |
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when 2 cool air masses merge, forming the warmer air between them to rise, is calles ~ |
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indicates fair and dry weather, also blocks/ defects approching bad weather |
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changes in atmosphere pressure are messured with this |
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