Front

What is a topographic map?

Back

A topographic map is a detailed and accurate representation of the Earth's surface, showing elevation changes, landforms, and features such as rivers, roads, and buildings.

Front

What does contour interval mean?

Back

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

Front

How can you tell if an area is steep on a topographic map?

Back

An area is steep on a topographic map where the contour lines are closest together.

Front

What does it mean when contour lines are far apart?

Back

When contour lines are far apart, it indicates a gentle slope or flat area.

Front

What happens to elevation when moving from one contour line to another?

Back

When moving from one contour line to another, the elevation goes up or down.

Front

What is the purpose of contour lines on a map?

Back

Contour lines are used to represent elevation and the shape of the terrain on a topographic map.

Front

What does it indicate if contour lines form a closed loop?

Back

If contour lines form a closed loop, it indicates a hill or a mountain.

Front

What is the significance of a contour interval of 20?

Back

A contour interval of 20 means that each contour line represents a change in elevation of 20 units.

Front

What is the difference between a topographic map and a regular map?

Back

A topographic map shows elevation and landforms using contour lines, while a regular map may only show roads and locations without elevation details.

Front

What does it mean if contour lines bend?

Back

If contour lines bend, it may indicate a change in the slope or the presence of a valley or ridge.