The answer depends on what the word "motian" is meant to be.
Contour lines close together.
closely spaced contour lines indicate steep slopes, wider ones indicate gentle slopes
closely spaced contour lines indicate steep slopes, wider ones indicate gentle slopes
Closely spaced contour line on a topographic map shows that the land is steep.
Contour lines on a on a topographic map indicate elevations. Since elevation changes gently on gentle slopes the contour lines are further apart. Elevation changes rapidly on a steep slope so the contour lines are closer together.
Contour lines on a map indicate elevation. They connect points of equal elevation, showing the shape and steepness of the terrain. Closer contour lines indicate steep slopes, while spaced-out lines represent flatter areas.
A topographic map shows elevations, and large differences in elevation close together indicate steep slopes, which hikers may want to avoid. A path with the smallest differences in elevation will usually be a flatter, more easily-walked path.
Contour lines that are close together on a topographic map indicate an area of steep slope. If they essentially overlap you have a cliff.
Lines that are very close together or touching indicate very steep terrain, perhaps even a cliff.
Slopes that are dangerously high and/or steep.
Usually, stairs are built with steep slopes only if there isn't enough room to build them with milder slopes.
Usually the altitude above sea level. Close lines indicate a steep slope while spread out lines show flatter terrain.
steep slopes