Download - The Geographer's Toolbox
![Page 1: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/1.jpg)
World Cultures & Geography:World Cultures & Geography:
The Geographer’s The Geographer’s ToolboxToolbox
![Page 2: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/2.jpg)
Section 1 Objectives Understand spatial thinking and why it’s
important to geographers
Know the five themes of geography and the six essential elements
Analyze the processes that shaped the geographic regions of the world
![Page 3: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/3.jpg)
What IS geography? GeographyGeography is the study of earthearth in all its
variety– PhysicalPhysical geography: Land, water, plants,
and animals– HumanHuman geography: Society, culture,
customs, religion, environment Geography is both sciencescience and storystory. Geographers do work that tells the story of all
humankind!
Let the Adventure Begin! (4:00)
![Page 4: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/4.jpg)
Ask Geographic Questions
Geography is more than names of places on a map. It involves spatial thinking!– Spatial thinking involves thinking about
the space of Earth’s surface, including where places are located, and why they are there!
– Geographers look at places and ask, “Why is this location significant, or important?”
![Page 5: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/5.jpg)
Study Geographic Patterns
Geographic patterns are similarities among places.– Ex. Cities are often located near water.
Why?
![Page 6: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/6.jpg)
Study Geographic Patterns Many geographers
use computer-based Geographic Information Systems, or GIS to create maps and analyze patterns with data
GPS and GIS Basics (4:07)
![Page 7: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/7.jpg)
![Page 8: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/8.jpg)
Five Themes of Geography 1) Location
– Determining where you’re at on the planet Absolute location is the exact point where a place is
located (Ex. Kearney is located at 41°N, 99°W.) Global Positioning System, or GPS, uses satellites to
find absolute location. Relative location is where a place is in relation to other
places. (Ex. My house is three blocks from Sunrise.)
![Page 9: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/9.jpg)
Five Themes of Geography 2) Place
– Physical and cultural characteristics of each location
Ex. Steep rock walls in the Grand Canyon 3) Human-Environment Interaction
– How humans impact each other and the environment
Ex. Changing rivers to build dams 4) Movement
– How people, goods, and ideas move Ex. Settlement patterns, immigration, exile
5) Regions– A group of places that have things in common
Ex. Central America, the Middle East
![Page 10: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/10.jpg)
Memory Helper: MR. LIP! Movement, Regions, Location, Interaction, Place!
![Page 11: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/11.jpg)
World Regions A region is a group of places with
common traits, like trade, culture or climate
A continent is a large landmass on Earth’s surface. A continent is often – but not always – a region.
Name the seven continents: GO!– Answer: North America, South America,
Europe, Asia, Africa, Australia, and Antarctica!
![Page 12: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/12.jpg)
World Regions
North America Central America & the Caribbean South America Europe Russia and the Eurasian Republics Southwest Asia and North Africa Sub-Saharan Africa South Asia East Asia Southeast Asia Australia, the Pacific Realm, and Antarctica
![Page 13: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/13.jpg)
Section 2 Objectives Understand the essentials of maps and how
they show geographic patterns
Utilize longitude and latitude coordinates to establish absolute locations
Compare political and physical maps
Understand map distortion, and analyze the pros and cons of various map projections
Identify various types of thematic maps and the information they provide
![Page 14: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/14.jpg)
Globes and Maps A globe is a three-
dimensional, or spherical, representation of Earth.– Pros: Very accurate!
Everything is in the right place.
– Cons: NOT PORTABLE! Also, it’s hard to see the small stuff.
![Page 15: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/15.jpg)
Globes and MapsGlobes and MapsA A mapmap is a two-dimensional, or flat, is a two-dimensional, or flat,
representation of Earthrepresentation of Earth
![Page 16: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/16.jpg)
Map and Globe Elements
Title - Tells the subject of the map or globe
Symbols – represent information such as natural resources and economic activities
Labels – the names of places, like cities, countries, rivers, and mountains
Colors – represent different kinds of information. (Ex. Blue = water)
Legend, or Map Key = explains what the symbols and colors mean
![Page 17: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/17.jpg)
Parts of Maps (cont.) Scale = shows how much
distance on Earth is represented by distance on the map or globe.
Compass Rose – shows directions on a map– Cardinal Directions
N, E, S, W– Intermediate Directions
NE, SE, SW, NW Locator Globe – shows the
specific area of the world shown on a map
How to Read a Map (3:43)
![Page 18: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/18.jpg)
![Page 19: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/19.jpg)
Latitude Intro to Latitude
& Longitude (:58)
Lines of latitude run east to west, parallel to the Equator. – They measure
the distance North and South of Equator in degrees.
![Page 20: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/20.jpg)
Longitude Lines of longitude
run north to south from the North Pole to the South Pole. – They measure the
distance East and West of the Prime Meridian, which runs through Greenwich, England. It is O°.
Standing on the Prime Meridian (1:47)
![Page 21: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/21.jpg)
Grid System
Absolute location is the exact position on earth where latitude and longitude meet.
Latitude and Longitude Rap (3:30)
![Page 22: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/22.jpg)
Hemispheres
A hemisphere is half the earth.
The Equator divides the earth into the Northern and Southern Hemispheres.
The Prime Meridian divides the Earth into the Eastern and Western Hemispheres.
![Page 23: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/23.jpg)
Map ProjectionsMap Projections The world is a The world is a spheresphere, but maps are flat. , but maps are flat.
Trying to flatten three dimensions into two Trying to flatten three dimensions into two causes causes distortionsdistortions..
DistortionsDistortions – Errors on maps as a result of – Errors on maps as a result of taking a round Earth and putting it on a taking a round Earth and putting it on a flat map.flat map.
To reduce distortion, mapmakers use To reduce distortion, mapmakers use projectionsprojections, or different ways of showing , or different ways of showing the Earth’s curved surface on a flat map. the Earth’s curved surface on a flat map.
Maps are chosen based on what they are Maps are chosen based on what they are going to be used for. Certain projections going to be used for. Certain projections work better for certain things. work better for certain things.
It is It is impossibleimpossible to have a perfect map to have a perfect map without some form of distortion!without some form of distortion! Here’s the problem… (2:47)Here’s the problem… (2:47)
![Page 24: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/24.jpg)
Map Projections Azimuthal Projection
– Created by projecting part of the globe onto a flat surface.
– Pros: Shows directions accurately
– Cons: Distorts shapes
– Often used for polar regions
![Page 25: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/25.jpg)
Map Projections (cont.) Mercator Projection
– Pros: Continent shapes are accurate between the North and South Poles, good for navigation
– Cons: Major distortions towards N and S Poles
![Page 26: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/26.jpg)
Map Projections (cont.) Homolosine Projection
– Pros: True size and shape of continents– Cons: Splits up oceans and the North/South Poles,
does not show distance accurately
![Page 27: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/27.jpg)
Map Projections (cont.) Robinson Projection
– Combines the strengths of other projections into one projection– Pros: Shows shape and area of the continents and oceans with
reasonable accuracy– Cons: North and South Poles still distorted
![Page 28: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/28.jpg)
Map Projections (cont.)Winkel-Tripel
Projection Modified version of the
Robinson
Pros: Good overall view of continent shapes and size
Cons: Some distortion around the outer edges
Preferred by National Geographic Society since 1998.
![Page 29: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/29.jpg)
So why does this matter?
Here's one reason. Are we sending messages we don't intend to send?
![Page 30: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/30.jpg)
What if you thought your world looked like this?
![Page 31: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/31.jpg)
But it really looked like this?
![Page 32: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/32.jpg)
Or this?
![Page 33: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/33.jpg)
Or this?
![Page 34: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/34.jpg)
Or this?
![Page 35: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/35.jpg)
Or this, which…
![Page 36: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/36.jpg)
…once you do this, it looks like this!
What if Australia was at the North Pole? (3:03)
![Page 37: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/37.jpg)
Or what if it looks like this?
![Page 38: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/38.jpg)
THE BIGQUESTION:
Do you think the way we portray the world
impacts how we see ourselves?Why? How?
![Page 39: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/39.jpg)
Political and Physical Maps
CartographersCartographers, or mapmakers, create different kinds of maps for different purposes
Political maps show features humans have created: countries, states, provinces, and cities, etc.– Weird Borders (5:06)
![Page 40: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/40.jpg)
Physical Maps
Physical maps show natural features of physical geography– Ex. Mountains, plains, valleys, oceans, etc.
They also show elevation using color– Elevation – the height of a physical feature
above sea level– Relief – the change in elevation from one
place to another
![Page 41: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/41.jpg)
Thematic Maps
Thematic maps are created around a specific theme, or topic
Common thematic maps include:– Point symbol maps– Dot density maps– Proportional symbol
maps
![Page 42: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/42.jpg)
Point Symbol MapsPoint Symbol Maps
![Page 43: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/43.jpg)
Dot Density MapDot Density Map
![Page 44: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/44.jpg)
Proportional Symbol Maps
![Page 45: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/45.jpg)
The World at Night:A Manmade Population Density Map
![Page 46: The Geographer's Toolbox](https://reader033.vdocuments.net/reader033/viewer/2022061601/5563b840d8b42ac70d8b5104/html5/thumbnails/46.jpg)
Any questions?