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Chapter 1 lesson 1 B
Landforms and Bodies of Water
Term | Definition | Examples |
---|---|---|
Mountains | They can have steep sides, rocky cliffs and towering peaks. | With peaks Ex) Appalachian Mountains (Northeast) |
Hills | Also raised landforms. | Rounded at the top Not as high as mountains |
Mesa | Similar to a hill except that its top is flat and not rounded | Ex) Grand Canyon |
Plain | Area of flat or gently rolling land | Often covered with grass |
Plateaus | Large, flat, raised areas of land. Some are cut through by rivers, which over time have worn away the soil to form a canyon. | |
Canyon | Deep narrow valley with steep, rocky sides | |
Bodies of water | Lakes, rivers, bays and oceans | |
Lakes | Made up of water that is fresh | |
Rivers | Carry fresh water to the ocean. | Ex) Missouri, Mississippi and Ohio |
Flood plain | Plain that is formed from the dirt and silt that settle after a river has overflowed. | |
Coast | The land next to an ocean or bay | Landforms in the coast include beaches, dunes and cliffs. |
Regions | Area in which places share similar landforms / rivers, etc. | Regions in the Unites States: West, Midwest, Northeast, Southeast, Southwest |
Northeast Region | Forests and hills. Soil is rocky. | |
Southwest Region | Dry plains, desert and canyons. | |
Midwest Region | Big grassy plains but it also has forests and rolling hills. | |
Rivers that run through the midwest | Mississippi, Missouri and Ohio | |
Desert | Dry area that gets little rain | |
What is the nation's largest, most varied region? | The West | There are forests, rich soil for farming, and a long coast. |
Highest landform in the US | Alaska's Mount McKinley | |
Lowest landform in the US | Death Valley in California | |
Boundary | A line that divides one area or state from another. | |
Landform | Natural feature of Earth's surface | Hills, mountains or island Mesa, Plains, Plateus and Canyons |