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33 Cards in this Set
- Front
- Back
absolute location
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refers to a specific spot on earth
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relative location
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refers to where a place is in relation to another place of places
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latitude
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called parallels-lines that measure north and south of the equator
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longitude
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measure east and west of the prime meridian
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waterways that form Louisiana's boundaries?
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west- sabine river, Toledo bend Reservoir
east- Mississippi River, Pearl River south- Gulf of Mexico |
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NATURAL REGIONS MAP!!!!!!!!!!!!!
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did you ace it???
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RIVERS MAP!!!!!!!!!!!!!!!!
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please tell me you got this!
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largest natural lake in LA?
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Lake Pontchartrain
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3 ways waterways are important in LA
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-shipping and transporting goods and people
-attraction for tourists due to good fishing spots -great source of seafood |
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How many time zones exist in the world?
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24
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How many time zones exist in the U.S.?
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7
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How many time zones exist in the continental U.S.?
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5
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BE ABLE TO READ A TIMEZONE MAP!! PRACTICE ON WORKSHEET
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this was a hard one, please know it or you'll fail
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4 ways natural regions are defined
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-relief
-soil -vegetation -climate |
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list the 5 major natural regions in LA
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-Mississippi Floodplain
-Red River Valley -Terraces -Marshes -Hills |
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define alluvial
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deposited by a river
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the only part of the Marsh region where people live
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the chenier ridges
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chenier means_______________ in French
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"place of the oak"
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the soil where is alluvial
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Mississippi Floodplains
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this region contain's LA's highest point
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The Hills
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early settlers called this region the "piney woods"
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The Terraces
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define weather
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measures the current conditions of the atmosphere
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define climate
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the average weather of an area over a long period of time; about 25-30 years
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Louisiana has what kind of climate?
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humid subtropical
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what causes the worst weather assults on LA?
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wind
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what is a storm surge?
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a wall of water usually over 10 feet high
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define growing season
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the number of days between the last killing frost and the first killing frost
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what are 2 ways LA's economy is helped by the marsh
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1. it provides a place for fishing= seafood
2. recreational fishing= tourism |
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what is the Breaux Act
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an act that required the gov't agencies to work together to tackle the issue of coastal erosion
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list a human causes of coastal erosion
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levees- deprive the coast of flooding, therefore preventing soil buildup
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what is water hyacinth?
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an imported plant that is causing problems by spreading quickly and clogging waterways and depriving fish of oxygen
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list a natural cause of coastal erosion
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hurricanes- pound the coast, loosening and destroying the coast
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what are nutria?
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were imported by humans- eat the vegetation that protects the marsh
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