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2 pt 3 pt 4 pt 5pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2pt 3 pt 4pt 5 pt 1pt 2pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4pt 5 pt 1pt Topography LandformsTopo MapsContoursMisc.
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This refers to the shape of the land.
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What is topography?
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The height above sea level of a point on Earth’s surface.
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What is elevation?
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The difference in elevation between the highest and lowest parts of an area.
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What is relief?
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The amount of relief shown in the picture below: 5000 ft 1500 ft
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What is 3,500ft?
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These three things determine an area’s topography.
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What are elevation, relief and landforms?
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A feature of topography formed by the processes that shape Earth’s surface.
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What is a landform?
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A landform made up of flat or gently rolling land with low relief.
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What is a plain?
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A landform with high elevation and high relief.
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What is a mountain?
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A plain that lies along the sea coast.
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What is a coastal plain?
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A landform with high elevation but a relatively flat top.
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What is a plateau?
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A map that shows the feature of an area…including elevation, relief and slope.
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What is a topographic map?
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The agency in the United States that makes topo maps.
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What is the USGS?
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The most common scale on topographic maps.
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What is 1:24,000?
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These lines connect points of equal elevation.
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What are contour lines?
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Topo map symbol shown below:
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What is a school?
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These are used on topo maps to represent elevation, relief and slope.
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What are contour lines?
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The change in elevation from one contour line to another.
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What is the contour interval?
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We know that the slope is steep when contour lines are like this.
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What are close together?
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This is shown with contour lines that have dashes in the middle.
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What is a depression?
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V-shaped contour lines can indicate either of these 2 things.
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What is a ridge or a valley?
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A plain that has low relief, but the elevation can vary. They lie away from the coast.
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What is an interior plain?
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Topo map symbol shown below:
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What is a church?
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This type of slope is shown with widely spaced contours.
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What is a gentle slope?
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When the scale is 1:24,000; a cm on the map is the same as _____ cm on the surface.
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What is 24,000?
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This is represented by V-shaped contours that point downhill.
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What is a ridgeline?
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