uphill
When V-shaped contour lines point downhill, they indicate a valley or depression on the map. When they point uphill, they indicate a ridge or hill on the map.
On a topographic map, contour lines that are closer together indicate a steeper slope.
Contour lines that are far apart indicate gradual slopes, while contour lines that are close together indicate steep slopes.
The numbers of contour lines indicate altitude or elevation along that line.
Contour lines that touch or overlap on a topographic map indicate a
V-shaped contour lines on a topographic map indicate a valley or a stream flowing downhill. The point of the "V" typically points upstream, while the open end points downstream. As you move downhill, these lines converge, indicating a decrease in elevation and the presence of a sloping terrain. This pattern helps identify the direction of water flow and the shape of the landscape.
If contour lines on a map are spaced closely together, it indicates a steep slope, possibly an uphill area. Conversely, if contour lines are spaced far apart, it suggests a gentle slope or a downhill area. By observing the pattern of contour lines and their spacing, you can determine the direction of the terrain—whether it's going uphill or downhill.
Hachure lines are a form of representation for showing the contours on a map. They point towards the steepest part of the slope. Hachure lines are an old form of showing relief, and less useful, scientifically, than contour lines.
Contour lines on a topographic map that are close together indicate a steep slope, while contour lines that are far apart indicate a gentle slope. If the contour lines form a V-shape pointing uphill, it indicates a valley, and if they form a V-shape pointing downhill, it indicates a ridge. The contour lines help users visualize the shape and steepness of the land surface.
Contour lines that touch or overlap on a topographic map indicate a
Evenly spaced contour lines mean a steady slope, uphill or downhill.
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.