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LA History Ch 2 Voc
Question | Answer |
---|---|
Absolute location | Refers to a specific spot on earth |
Relative location | explains where a place is in relation to other places around it. |
navigable | the water is deep enough for safe travel by boats. |
bayou | a small sluggish creek |
elevation | height above sea level |
alluvial | the soil is deposited by the river. |
relief | the distance between the highest and lowest points. |
topography | physical features of the land |
estuary | the place where the river meets the sea |
SWAMP | seasonally flooded forest |
salt dome | formation of layers of rocks that rise upwards. |
marsh | wet treeless prarie |
geologist | a scientist that studies the origin history and structure of the earth |
timezones | segment of world wide system for standardizing time |
Weather | Current conditions of the atmosphere; temperature, precipitation and wind. |
climate | the average weather of an area over a long period of time. |
precipitation | any form of water - liquid or solid - that falls from the atmospherea dn reaches the ground, including rain, hail, sleet and snow. |
hurricane | a severe windstorm that originates over tropical ocean waters and whose wind speeds are at least 74 mph; hurrican winds rotate around an eye and get energy from warm moist air. |
tornado | a dangerous windstorm characterized by a funnel-shaped cloud; wind speeds, which move counter clockwise around a low pressure center, may reach as high as 300 mph. |
growing season | the number of days between the last killing frost in spring and the first killing frost in the fall. |
wetlands | swamps, marsh, and other areas that have a natural supply of water and are soaked or covered with water at least part of the year. |
subsidence | the process by which coastal lands slowly sink. |
barrier islands | a sea island that protexts the wetlands, estuaries and bays fro the direct impact of ocean waves. |