jacobs 1-3
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Chemical weathering | the decomposition of earth materials because of chemical reactions that include oxidation, hydration, and carbonation
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| Aquifer | underground porous and premeable rock that is capible of holding groundwater. Especially rock that supplies economically significant quanties to wells, ect.
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| Seismic Waves | Vibrations within the earth, set off by earthquakes
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| Sinkholes | A deep suface depression formed when ground collapses into a subterranian covern.
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| Richter Scale | a logirithmic scale used to express the magnitude of an earthquake.
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| Tsunami | sea waves generated when an earthquake, eruption, or underwater landslide abruptly moves the seabed, julting the waves above.
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| Fold | a bend or wrinkle in rock resulting from compression and formed when the rock was in a plastic state.
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| Faults | Breaks or fractures in rocks produced by stress or movements in lithosperic plates
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| Conic Projections | used to portray hemispheres. a map projection based on projection of grid system onto a cone as the presumed developable surface.
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| Conformal Projections | A map projection on which the shapes of small areas are accurately portrayed.
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| Scale | amount of reduction on a map.
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| large scale map | lots of detail, shows a small area.
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| Small scale map | lose detail, ex. a world map
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| Weather | what is happening outside. -precipitation, temperature, wind, ect.
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| Climate | weather over time. the averages, extremes, patterns, temperature, and percipitation in an area.
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| Troposphere | Where most of the weather occurs.
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| Summer Solstice | June 21, north is pointed toward the sun.
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| Aphelion | July 4th, the eath is furthest from the sun. 94.3mm
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| Perihelion | Janurary 4th, earth is closest to the sun!!!!
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| Igneous Rocks | formed by the cooling and solidification of molten rocks.
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| Intrusive Rocks | formed below the ground- magma, quartz, granite
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| Extrusive Rocks | formed above the ground- lava, fledspar, basalt
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| Sedimentary Rocks | are composed of particles of gravel, sand, silt, and clay that were eroded from already exsisting rocks. ex. limestone, shale, sandstone, conglomerate
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| Metamorphic rock | are formed by ignious and sedimentary rocks by earth forces that generate heat, pressure, or chemical reactionsshale-slategranite-marble
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| Air Masses | large bodies of air with similar temps, and humidity characteristics.
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| Soil | A layer of fine material containing organic matter (dead plants/animals), inorganic matter (weathered rock materials), air, and H2O that rests on the bedrock underlying it.
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| Ogallala Aquifer | Supplies 1/4 of all groud water in the country. used for irrigation.
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| Hurricanes | an intense tropical cyclone, begins in a low pressure zone over warm water usually in the Northern hemispher. Has a calm eye. winds exceding 75mph.
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| tornado | the most violent of all storms. also the smallest storm. tornadoes are created by huge cululonimbus that sometimes travel in advance of a cold front. winds 300 mph.
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| Continental Drift | The theory that all land masses were once connected and then they drifted away from each other because of plate techtonics.
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| Alfred Wegner | 1912, proposed the theory of continential drift
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| Distortion in Maps | SADD, Shape, area, distance, direction. you can portray either shape or area accurately but not both.
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| Equal area/ equivlant Maps | maps that are equal in area.
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| Absolute Location | exact location, latitude and longitude
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| Realitive Location | the position of a place in relation to other places or things. not exact.
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| Absolute Distance | exact measurements -miles, kilometers
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| Relitive Distance | takes about an hour to get there, its around the corner. the mall is 5min away.
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| Earth age | 4.7 billion yrs.
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| Minerals | A mineral is a naturally occuring substance formed through processes that has a chemical compositions.
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| Reflections | Solar radiation is sent back to outerspace or diffused in the troposphere. Clouds and snow help to to reflect radiation.
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| Reradiation | the process where the earth absorbs the energy and the energy and then returns it back to the atmosphere in the form of terristrial radiation.
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| percipitaton | water particles-rain, sleet, snow, or hail- that falls from the atmosphere that reach the earths surface.
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| Earth Crust | thin cover of rock that lies on top of the lithosphere.
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| Lithosphere | a thin but strong solid shell of rocks, the outermost layer of the earth composed of crust and the upper mantal.
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| Land breeze | air flow from the lane toward the sea resulting from a night time pressure gradient that moves winds from the cooler land to the warm sea
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| Sea Breeze | air flow from the sea toward land resulting from a day time pressure gradient that moves winds from the cool sea to the warm land
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| Formal Region | a reginon that is distinguished by simalar characteristics1
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| Vernacular Regions | rigions people believe to exist ex midwest
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| Lattude | lines running east and west but measured north and south, from the equator to the poles
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| The Grid System | lattuitde and longuitude based on 3 points noth and south poles and the equator imagirnay lines
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| longuitude | lines running north and south but measured east and west, from 0 degrees (prime meridian, greenwich, england) to 180
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| Functional Region | a region deffinend by what occurs within it may have fuzzy bourndies
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| Cultural Landscapes | The visible imprint of human activity, its a responce to people ,ex copper hill and EPA
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| Orographic Percipitiation | occurs when warm air is forced to rise because of hills or mountouns percipitation on one side and dry on the other
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| Conventional Percipitation | results from rising, heated, moisrure laden air as it rises it cools producing rain
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| Oxbow lake | cressent shaped lake contained in an abbonded meander of a river
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| Aesthenosphere | partially nolten layer theat supports the lithosphere
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| orthophont map | a multi colored distortions free aril photo graph
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| Loess | a diposit of wind blown silt
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Created by:
jennifer08
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