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What else can I help you with?
Who can you tell whether a stream is flowing into a pond on a topographic map?
You can tell if a stream is flowing into a pond on a topographic map by looking at the contour lines around the stream and pond. If the contour lines of the stream are crossing over and descending towards the pond, it indicates that the stream is flowing into the pond. Additionally, the elevation values of the contour lines can also help determine the flow direction.
How much do contour lines show stream direction?
Water flows downhill. Contour lines show the slope of the landscape, and the direction a stream must flow.
What are three methods that hep you determine the direction a stream is flowing on a topographic map?
Look for contour lines that indicate the flow of water downhill. Check for small lines perpendicular to the stream that show the direction of the current. Identify the shape of the stream's valley, as valleys typically point in the direction of the stream flow.
How do contour lines show stream direction?
indicated with different kind of contour numbers , which are showed in brown curved lines
Do contour lines crossings a small stream point up-stream or downstream?
Contour lines crossing a small stream will point upstream as they represent the elevation change of the terrain. This means that the elevation increases as you move in the upstream direction.
Who can you tell whether a stream is flowing into a pond on a topographic map?
You can tell if a stream is flowing into a pond on a topographic map by looking at the contour lines around the stream and pond. If the contour lines of the stream are crossing over and descending towards the pond, it indicates that the stream is flowing into the pond. Additionally, the elevation values of the contour lines can also help determine the flow direction.
How much do contour lines show stream direction?
Water flows downhill. Contour lines show the slope of the landscape, and the direction a stream must flow.
What are three methods that hep you determine the direction a stream is flowing on a topographic map?
Look for contour lines that indicate the flow of water downhill. Check for small lines perpendicular to the stream that show the direction of the current. Identify the shape of the stream's valley, as valleys typically point in the direction of the stream flow.
How do contour lines show stream direction?
indicated with different kind of contour numbers , which are showed in brown curved lines
Do contour lines crossings a small stream point up-stream or downstream?
Contour lines crossing a small stream will point upstream as they represent the elevation change of the terrain. This means that the elevation increases as you move in the upstream direction.
How must contour lines bend to indicate a stream valley?
Contour lines need to bend uphill to indicate a stream valley. It's like nature's way of saying, "Hey, there's a river flowing through here, pay attention!" So, if you see those contour lines curving uphill, you better believe there's some water action happening nearby.
Why do contour lines point uphill when they cross a stream?
Contour lines point uphill when they cross a stream due to the topographic representation of elevation. As water flows downhill, the contour lines indicate changes in elevation; when they intersect a stream, they form a V shape that points upstream. This orientation shows that the higher land lies in the direction of the point of the "V," indicating that the elevation increases as you move away from the stream. Thus, the V shape helps visualize the relationship between the stream and the surrounding terrain.
How do you know what direction a stream goes on a contour map?
you can determine the direction a stream flows on a contour map by seeing which way the contour lines bend.
How can you find the direction a stream flows on a topographic map?
A contour map shows lines which connect areas equal in height. These lines are called contours and should be labelled to show the height that each contour represents. A stream flows downhill, this is due to gravity. Thus, to determine which way a stream flows, find contours, at least two, that intersect the path of the stream, then look at the heights these contours represents(their labels). The stream will flow from the contour labelled with the higher number towards the contour labelled with the lower number. PS. sometimes not all the contours are numbered, but only say every fith contour is numbered, then you can assume that all contours are equally incremented i.e. the height difference from one contour to the next stays equal.
How do you find direction of flow of a river?
It depends on which way the contour lines bend. For example, if the bend was facing northeast then the stream flows Northeast. the bend is this if you don't understand... -_- -> ) +++ I'm afraid your illustration is rather ambiguous. If you imagine the contour lines to trace a parenthese as you've used, the concave side would face downstream: Flow ---> then the contour is ( ---> Or if you think of the contours tracing a capital letter U with its open end pointing North, the stream will flow North. A better way to understand it is to study the countour lines and streams on a map, especially if of an area you know well!
How must contour lines bend on a topographic map to indicate a stream valley?
Contour lines will bend and point upstream to form a "V" shape when crossing a stream valley on a topographic map. The V-shape indicates the direction of the stream flow and shows the gradual slope of the valley.
How do contour lines bend when crossing a stream?
Because we know that water cannot flow uphill, the flow must go from higher contours to lower ones.
