Topo map

Front

What is a topographic map?

Back

A topographic map is a detailed and accurate representation of the Earth's surface, showing elevation, terrain, and landforms using contour lines.

Front

Why are topographic maps useful?

Back

They are able to show elevation on flat pieces of paper.

Front

What does elevation refer to?

Back

The height to which something is elevated above a point of reference, especially mean sea level.

Front

What is a contour line?

Back

A line joining points of equal elevation above a given level.

Front

What is an index line on a topographic map?

Back

A contour line accentuated by a heavier line weight to distinguish it from intermediate contour lines.

Front

What does a steep slope look like on a topographic map?

Back

Steep slopes are represented by contour lines that are close together.

Front

What is a contour interval?

Back

The difference in elevation between two adjacent contour lines on a map.

Front

How can you determine the highest elevation on a topographic map?

Back

By identifying the highest contour line or the peak indicated on the map.

Front

What information can you gather from a topographic map?

Back

You can gather information about elevation, landforms, trails, and the steepness of slopes.

Front

What does it mean if contour lines form a closed loop on a map?

Back

It indicates a hill or a mountain.