Welcome to World Geography!. Using Maps. Compasss Rose/Directional Indicator Legend/Key Scale. Basic Map Components. AKA: directional indicator Shows cardinal directions N, S, E, W Often indicates intermediate directions NE, SE, SW, NW. Compass Rose. AKA: Key
Compasss Rose/Directional Indicator
ScaleBasic Map Components
Parallels of Latitude real world
Meridians of longitudeThe Global Grid
What does a map legend indicate? covering the whole globeTells the user about the symbols used on the map.What are the four cardinal directions?North, South, East, and WestIn what directions do meridians of longitude run?North and SouthLines of latitude?East and West
What problem do cartographers face? covering the whole globeRepresenting our round planet on a flat page.What are map projections?Efforts to make the best possible representation with the least distortion.
What is the most accurate way to display information about the earth?A globe.What is another name for a cartographer?Mapmaker.What route do pilots take in order to save fuel and reduce travel time?Great circles.What is the advantage of a Robinson projection?Maps have less size and shape distortion.
General Purpose the earth?
How does a natural resources map show where different resources are found?By using symbols to show key locations of activities and resources.What is the difference between an economic activity and a natural resource?Economic activities-ways in which people produce and distribute goods and servicesNatural resource-item in the environment that people need and value