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core concepts 3.1-6
Ecosytems
Term | Definition |
---|---|
weather | current condition outside |
climate | weather of a place over many years |
precipitation | rain,snow,sleet,or hail |
temperature | how hot or cold the air is |
polar zone | high latitudes, very cold |
tropics | low latitdes,close to the equator,very hot |
altitude | high above sea level |
water cycle | movement of water from earths surface into the atmosphere and back |
evaporation | liquid changes to gas |
international convergence zone | is the area of rising air near the equator |
tropical cyclone | intense rain with strong winds that form over the ocean in the tropics |
hurricane | cyclone that forms over the Atlantic ocean |
tornado | swirling funnel of wind hat can reach 300 mph |
tropical wet | combine hot temp. and heavy rainfall year around |
tropic wet and dry | wet season in summer, dry season in winter |
humid subtropical | year-round precipitation with mild winters and hot summers |
maritime | mild winters,cool summers,were moist wind blow onshore |
tundra | close to the poles, bitter cold and dry climates year-round |
subarctic | climate have limited precipitation, cool summers, and very dry winters |
semiarid | desert climate steadily sinking air |
deciduous trees | lose their leafs in fall,temperate forest |
coniferous trees | produce cones to carry seeds, they protect trees through cold dry winters |
savanna | in tropical areas, scattered trees,park like land scape |
ecosystem | group of plant,animals that depend on other enviorment for survival |