Mapping Earth Review

Front

What is a topographic map?

Back

A topographic map is a detailed and accurate graphic representation of cultural and natural features on the ground, showing elevation changes through contour lines.

Front

What do contour lines represent on a topographic map?

Back

Contour lines represent areas of equal elevation on a topographic map, indicating the shape and steepness of the terrain.

Front

What does it mean when contour lines are close together?

Back

When contour lines are close together, it indicates a steep slope or elevation change in that area.

Front

What is a contour interval?

Back

The contour interval is the vertical distance or difference in elevation between adjacent contour lines on a topographic map.

Front

How can you determine the steepest side of an island on a topographic map?

Back

The steepest side of an island can be determined by looking for the area where the contour lines are closest together.

Front

What is the purpose of a topographic profile?

Back

A topographic profile is a cross-sectional view that shows the elevation changes along a specific line on a topographic map.

Front

What is solar time?

Back

Solar time is the time based on the position of the sun in the sky, which varies depending on the observer's location.

Front

How can you find locations experiencing the same solar time?

Back

Locations experiencing the same solar time are typically on the same longitude or within the same time zone.

Front

What does it indicate if contour lines bend on a topographic map?

Back

If contour lines bend, it may indicate a change in the terrain, such as a hill or valley.

Front

What is the significance of a river flowing into a lake on a topographic map?

Back

A river flowing into a lake indicates a change in elevation and can help identify the direction of water flow.