1. Lincoln Park Academy Physical Geography Looking at the Earth Geography involves the study of places: their locations, their characteristics, and how humans use and move around them.

2. Section 1 The Five Themes of Geography Geographers view the world in terms of the use of space. Geographers study the world by looking at location, place, region, movement, and human-environment interaction.

3. The Geographer’s Perspective Geographers and Historians Historians look at events over time Geographers look at: -use of space on Earth -interactions that take place there -patterns and connections between people and land Geography is the study of the distribution and interaction of: -physical features on Earth -human features on Earth

4. Methods of Geography Geographers use a variety of tools: -maps -photographs -charts, graphs, tables -scale models -five themes of geography

5. Theme: Location Where is it? Absolute location—exact place where a geographic feature is found Relative location—location of a place compared to places around it

6. Absolute Location Earth is divided into two equal halves, vertically and horizontally Each vertical and horizontal half is called a hemisphere An imaginary line, the Equator, divides north and south halves Another imaginary line, the Prime Meridian, divides east and west

7. Latitude Lines –Geographers use latitude lines to locate places north and south –Latitude—imaginary lines that run parallel to the equator Longitude Lines Geographers use longitude lines to mark positions east and west Longitude—imaginary lines that go over the poles Where latitude and longitude lines cross is the absolute location

8. Florida Absolute Location Florida 27° N Latitude 83° W longitude Lincoln Park Academy 27° 27' N Latitude 80° 20' W Longitude

9. Relative Location Where a place is in relation to another place

10. Florida Florida is bordered by Georgia to the north and Alabama to the north and west. The Atlantic Ocean forms Florida’s east coast. The Gulf of Mexico forms Florida’s West Coast Florida is one of the Southeastern States

11. Theme 2: Place Place includes physical features and cultural characteristics physical features include climate, landforms, vegetation cultural characteristics include dams, highways, houses

12. Florida: Physical Characteristics

13. Florida: Human Characteristics

14. How are Places Similar or Different? A region is an area united by similar characteristics Unifying characteristics—physical, political, economic, cultural Theme: Region

15. Three types of Regions Formal Region Functional Region Perceptual Region

16. Formal Regions Defined by a limited number of related characteristics Formal regions of the world: -The United States and Canada -Latin America -Europe -Russia and the Republics -Africa -Southwest Asia -South Asia -East Asia -Southeast Asia, Oceania, and Antarctica

17. Functional Regions Organized around interactions and connections between places Example: a city and its suburbs are connected through human movement Perceptual Regions Region with characteristics people perceive in much the same way Example: South Florida

18. Theme: Human-Environment Interaction How Do People Relate to the Physical World? A relationship exists between people and their environment People use and change the environment to meet their needs People adapt to environmental conditions they cannot change Often, people in similar environments adapt in different ways

19. Florida: Human Environment Interaction

20. Theme 4: Movement How Do People, Goods, and Ideas Get from One Place to Another? Geographers use three types of distance to analyze movement: -linear distance -time distance -psychological distance Linear Distance and Time Distance Linear distance—how far a person, product, or idea travels Time distance—how long it takes for person, product, idea to travel

21. Psychological Distance Refers to the way people perceive distance Example: unfamiliar places may seem farther away than familiar ones

22. Florida: Movement

23. Section 2 The Geographer’s Tools Geographers use two- and three-dimensional tools to learn about the earth. Geographers use computer-assisted technology to study the use of the earth’s surface.

24. Maps and Globes Visualizing Earth Oldest known map: Babylonian clay tablet, circa 500 B.C. Maps show locations of places, landforms, bodies of water

25. Two or Three Dimensions Globe—a three-dimensional representation (a sphere) of Earth Map—a two-dimensional graphic representation of Earth’s surface Cartographer (mapmaker) tries to accurately reflect earth’s surface Map projection—way of showing Earth’s curved surface on a flat map

26. Types of Maps Three types of maps: general reference, thematic, navigational A topographic map is one kind of general reference map Topographic map—shows natural and man-made features of earth Thematic map—shows specific data such as climate, population density A navigation map is used by sailors, pilots

27. The Science of Mapmaking Surveying Surveyors observe, measure, record what they see in a specific area Remote sensing, gathering geographic data from a distance, includes: -aerial photography -satellite imaging

28. Satellites Best known satellites are Landsat and GOES Landsat is a series of satellites; can scan entire planet in 16 days Geostationary Operational Environment Satellite (GOES): -orbits in sync with Earth’s rotation -gathers images of atmospheric conditions

29. Geographic Information Systems Geographic Information Systems (GIS) is a digital geographic database Combines and displays information from many sources Global Positioning System (GPS) Uses series of 24 Navstar satellites to beam information to Earth Hand-held GPS receivers on Earth display exact position GPS used by explorers, sailors, drivers; also used to track animals