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Map Skills
longitude,latitude parts of a amp
Term | Definition |
---|---|
Globe | a scale model of the earth |
Grid | patterns of lines that circle a globe and run East and West and North and South. They are used to help us locate places on Earth. |
Latitude | lines that run East and West. They measure how far North and South something is from the equator. |
Longitude | lines that run from the North pole to the South pole. They measure how far East or West something is from the Prime Meridian. |
Meridians | another name for lines of Longitude. |
Equator | the zero line of latitude it divides the world into the Northern and the Southern Hemispheres. |
Parallels | another name for lines of latitude. |
Equator | divides the world into Northern and Southern Hemispheres. It is exactly halfway between the North and South poles. |
Prime Meridian | runs through an observatory in Greenwich, England. It is the zero line of longitude. |
Continents | large land masses. There are seven on Earth. |
Oceans | large bodies of water. There are only four on Earth. |
Title | shows what the subject of the map is. |
Compass Rose | a directional indicator that shows which way is North, South, East and West. |
Scale | tells the distance in miles or kilometers between two points on a map. |
Map Legend | explains what the symbols on a map mean. |
Key | another name for a legend. |
Gulf | a large part of the ocean that extends into land. |
Bay | a small body of water that extends into land. |
Strait | a narrow body of water that connects two larger bodies of water. |
Lake | an inland body of water. |
Coral Reef | an ocean ridge that is made up of the skeletal remains of tiny sea animals. |
River | a natural flow of water that runs through the land. |
Delta | a triangular deposit of soil where a river deposits soil into the ocean. |
Wetlands | and area of land covered by shallow water. |
Island | an area of land completely surrounded by water. |
Peninsula | an area of land surrounded by water on three sides. |
Coastal Lands | areas of land near the Ocean |
Isthmus | a narrow piece of land that connects two larger pieces of land. |
Plain | a nearly flat area of land. |
Plateau | a large. flat elevated area of land |
Valley | an area of low land between hills or mountains |
Dune | a hill of sand shaped by the wind. |
Desert | an extremely dry area with little water and few plants. |
Oasis | an area in the desert with a water source. |
Forest | an area of densely wooded land. |
Sinkhole | a circular depression formed when the roof of a cave collapses. |
Mountain | an area of rugged land that generally rises higher than 2,000 feet. |
Hill | an area of rounded, elevated land smaller than a mountain. |
Volcano | an opening in the Earth's crust where lava, ash and gases erupt. |
Canyon | a deep, narrow valley with steep walls. |
Glacier | a large area of moving ice. |
Political Map | a type of map that shows the boundries of a state or country |
Electorial map | A type of map that shows areas in terms of elections |
Bar graph | a type of map that consist of diffent rectangle bars either upright or on their side. |
Pie graph | A round map that illustrates a point by coloring differnt secftions of a circle |
Primary source | aa asource from someone that was present at the event or by thing present at the event such as a tape recording, diary or journal, photo or first hand account |
Secondary source | A source from someone that was not present at the event such as a textbook or second hand account |
Physical map | A type of map that shows geographic features |