Unit One - Introduction to Geography Flashcards
(41 cards)
Distortion
A change in shape, size, or position of a place when it is shown on a map.
Geographic Coordinates (Coordinates)
A set of numbers that together describe the exact location of something, such as a place on a map.
Global Grid
The system of imaginary lines (called parallels of latitude and meridians of longitude) used to divide the surface of Earth on maps and globes.
Map Scale
An element of a map that shows how a unit of distance on the map (such as an inch) relates to the actual distance on the surface of earth.
Relative Location
Where a place is located in relation to another place.
Absolute Location
The precise point where a place is located on Earth.
Meridian of Longitude
An imaginary line between the North and South poles that crosses the equator at right angles.
Parallel of Latitude
The imaginary line around Earth that runs parallel to the equator.
How many relative locations can a place have?
Many
How many absolute locations can a place have?
One
Parallels of latitude measure degrees _____ and _____ of the Equator.
North, South
Meridians of longitude measure degree _____ and _____ of the Prime Meridian.
West, East
Parallels of latitude are _____.
Horizontal
Meridians of longitude are _____.
Vertical
Thematic Map
A map that shows a particular theme or topic.
Physical Features
Any natural characteristic of Earth’s surface, such as landforms and bodies of water.
Climate
The pattern of weather over a long period of time.
Elevation
The height of land above sea level.
Characteristics of Goode’s Homolosine:
Shows size and shape of continents, but distorts size and shape of oceans.
Characteristics of Mercator:
Shows direction, but distort size of continents, especially near the poles.
Physical Features Map
Shows the natural parts of earth’s surface.
Climate Map
Shows the climate of the area.
Economic Activity Map
Shows the way people produce, buy, and sell goods and services.
Vegetation Maps
Shows the trees and plants that grow in a location.
