create a sentence for contour line
A contour line is a line defining elevation on a map.
Contour.
- Contour lines never cross. All lines on a contour line represent one elevation.- The spacing of contour lines depends on slope characteristics. Contour lines that are close together show a steep slope. Contour lines that are far apart show a gentle slope.- Contour lines that cross a valley or a stream are V shaped. The C points toward the area of the highest elevation. If a stream or river flows through the valley, the V points upstream.-The tops of the hills, mountains, and depressions are shown by closed circles. Depressions are marked with short, straight lines inside the circle that point down slope to the depression.
I drew a squiggly line.
the line is paralleled
The road followed the contour line around the mountain. The contour line was smooth and created good air flow over the wing.
it is a contour line of elevation Control index contour, or just index contour
•Contour Line: locus of points with constant elevation. •Dense information along the contour line. •Hardly any information across the contour line.
A contour line is a line defining elevation on a map.
A contour line in art is an outline of a subject with no shading.
It makes it easier to count the number of contour lines.
lower.
An Index Contour
When a V-shaped contour line points downhill, it means that the contour line is under very low elevation. And incase your wondering about when the contour line is uphill, it means that the elevation level is very high.
A contour line below sea level is called a bathytherm.
No because a contour line gets darrker and daarker when it goes from line to line.
Every point on a given contour line is at the same elevation. Neighboring contour lines are at different elevations.