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79 Cards in this Set
- Front
- Back
Definition of Geography
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The study of Physical and a Human related phenomenon that are
1. rooted in the environment 2. reflected in the landscape 3. varied over space |
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Types of environments
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physiosocial
biosocial social |
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Physiosocial
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human altered environment
- deforestation -man made lakes - soil exhaustion - pollution |
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Biosocial
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something that changes the natural order of things
-extinction - genetically modifying foods - agriculture - domestication of animals |
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Social
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any result of humans
- language religion culture politics |
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Aristotle
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(Greek)
Wrote The Ideal State Environmental Determination: Things in the environment can affect humans and cultures |
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Eratosphenes
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(Greek)
Librarian coined the word geography. Circumference of the earth--25000 miles |
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Strabo
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(Greek)
Wrote book: Geography first to make a living from geography. |
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Pliny the elder
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(Roman)
wrote A Natural History |
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Ptolemybig
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wrote A guide to Geography
recalculated the circumference of the earth. His was 30% smaller |
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Han Dynasty
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(Chinese)
Sophisticated maps |
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Ibn Battuta
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(Arab)
Traveled and made maps of what he saw |
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T in O map
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big O with a T in the midde.
Asia, Europe, Africa on the outside, with the Black Sea, Red Sea And making the "t" |
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Kant
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(german)
History varies through time as geography varies through space |
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Johann Von Thunes
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Wealth farmer called the father of Economic geography wrote: The Isolated State
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Carl Ritter
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Wrote: Geography Cultural geopgraphy.
1st professor of geography |
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Friedrich Ratzel
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Political geography wrote: In the Organic State
- Revived environmental determinism |
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Paul Vidale De le Blanche
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Disagreed with Ratzel, came up with Possibleism : There are infinite possibilities of culterism regardless of the environment.
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Ellen Semple Churchill
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early pioneer in women's completing studies. Studied under Ratzel. Created Anrhropogeteography
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William Morris Davis
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gave us the stream cycle
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Cad Sauer
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landscape geographer
-morphology of landscapes |
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GIS geographic information systems
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one that employs digital mapping powerful too. makes maps cheaply and easily.
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Latitude
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measurements of angular N & S of the equator
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Longitude
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E & W of the equator
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earth's tilt
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23 1/2 degrees
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June 21st.
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Summer Solcistice
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Sept 21
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Atumnal equinox
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December 21st
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Winter Solstice
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March 21st
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Vernal equinox
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1 degree of latitude =s
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about 69 miles
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Prime Meridian goes through
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greenwhich opposite at 180 degrees--- international dateline
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antipode
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exact opposite location from the starting point
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projection distort
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shapes
directions areas distances |
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techniques for showing relief (impressionist)
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1. pictographic -> drawing pictures to show
2. Shading 3. Hachuring lines |
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Techniques for showing relief
(objective) |
1. Colored tinting
2. contour maps 3.contour lines |
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map is a .....
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graphical representation of the earth's surface on a flat surface
-try to communicate somethign to someone else |
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types of maps
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planimetric:general use maps. w/ assortment of features. Doesn't show elevation
topographic: surface features map and lay of land thematic: illustrating set of variables. not necessarily elevation. |
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Purposes of maps
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locational
navigational informational humor artistic persuation |
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TOADSLIGS
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T:title
O:Orientation A: Author D: Date S: Scale L: Legend I: Index G: Grid S: Source |
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Large Scale Maps
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Show alot of area
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4 Intersystemic Relationism
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inbedding
overlapping tendency towards equillibrium oven vs. closed |
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Systems
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1. Boundary
2. Matter 3. Energy Sources 4. Processes |
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Al. Wegener
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Plate tectonics
continental drift |
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subduction
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ocean trenches continents run into each other and one goes under the other.
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antipole
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Latitude: Change Sign
Longitude: subtract from 180 and change sign |
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Cylindrical
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Mercator --> Peter's projection
original |
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4 aspects of a system
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1. Boundary
2. Matter 3. Energy 4.Processes |
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4 intersystemic Relationships
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1. imbedding (hierarchal relationships)d
2. Overlapping 3. Equilibrium 4. Open vs. closed |
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Alfred Wegener
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Plate Tectonics
Continental Drift Zone of Divergence Subduction Zone (ocean trenches) |
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Liquid rock
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Magma
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Liquid rock on or near the surface
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Lava
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Scale
1st order |
largest, plates, continents
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Scale
2nd order |
next largest
mountain ranges |
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Scale
3rd order |
smallest, single landforms, 1 mountain
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pahoehoe
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fast flowing
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A a
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chunky, breaks into rocks
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pyroelastic material
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cinders, ash
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shield volcano
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made up of fast flowing lava. example mauna loa in Hawaii
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cindercone
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solid material cinders and ash gas push out material and builds up on surface
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composite volcano
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may start as cinder cone, lava stabilizes it
mt. st. hele visuvius |
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Secondary effects of volcanoes
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mudlides
muee ardente (fire cloud) Tsunami: japanese for harbor wave Phreatic Explosion: Santorini Tambora Krakaloa |
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Tsunami
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japanese for harbor wave
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Batholith
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Sierra Nevada Mts.
Adirondack Mts. granite intrusive rock |
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Diastropic Tectonic
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'to go through'
1. warp: causes surface to "down warp" Caused by glaciers, deltas. once pressure is gone, surface rebounds 2. Fold: Apply compression (converging plate techtonics) Alps. Rockies, Himalyans Associated with Parallel Ridge and Valley Topography 3. Fault: Tension/forces (Divergence plate Boundary) |
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lateral fault
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transform fault, horizontal San Andrease Fault California
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Gradational
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erosional: Picking up ground and moving it
transportation: wind, water, ice, waves Deposition: breaking down into small bits |
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Erosion
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Water
Channel flows down she |
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When floods transfer lightest particle fist---
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means that the water has ability to sort or grade what it moves
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classic Delta
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arculate Delta ex. Nile
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Pointed
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Tiber River
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estuarian Delta
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fills up, may eventually become delta delta
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alluvial Fan
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steep side and mountain
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ICE
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feature of erosion
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Abrasion
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sandpaper effect
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Terminal Moraine
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basic unit of glacial gradation
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Glacial Till
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Ground Moraine
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unconfined glaciers
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Condential Glaciation
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braided streamsL
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Multiple streams
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drumlins
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glacial erosion
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