Biology

Biology, 05.10.2019 07:30, msdmdsm7925

3. how would you determine the elevation of a point that falls be-
tween two contour lines?

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Geography, 02.08.2019 00:00, winstonbendariovvygn

Atopographic map is useful to show landform features. contour lines are used on topographic maps. which statement accurately describes contour lines? a. contour lines that are close together mean that the land is flat. b) contour lines that are far apart mean that the land is mountainous. c) contour lines that are close together mean that the elevation of the land is low. d) contour lines that are close together mean that the elevation of the land is steep.

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Chemistry, 19.08.2019 06:20, diana4393

What is a contour interval? a. a loop formed by contour lines that indicates a peak or depression b. the elevation difference between two adjacent contour lines c. an imaginary line that joins points of equal elevation d. the degree of a slope's steepness

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Geography, 11.10.2019 01:10, jpganeing555

Name section exercise8 problems on contour lines (continued) 2. the map shown in fig. 3.7 shows spot elevations dote drainage lines, and a lake. using a cl of 5 feet, construct a topographic map of the area. (note not all of the spot elevations will lie on the lines you draw. use a brown pencil to draw the contour lines. you will have to interpolate where the lines should be drawn between points of known elevation. interpolation requires some judgment as to the placement of the lines. for example, only one spot elevation on the map is shown at the 65-foot elevation. to draw the 63-foot contour line, you must estimate where other points at that elevation lie relative to known points of elevation. thus, the 65-foot contour would probably be drawn closer to a spot elevation of 64 feet than it would to a spot elevation of 70 feet.) 50 70 100 47 .100 .90 90 100 80 00 .85 46 100 elevation 40 leet .70 100 90 70 110 *100 908080 7 70 50 *44 110 *100 100 70 80 110100 90- miles figure 3.7

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Geography, 11.10.2019 02:20, kitttimothy55

Use interpolation (estimation based on surrounding values) and extrapolation to estimate and label clevations of all points below that are not labeled. then add contour lines using a contour interval of 100 feet. notice how the 0-foot and 100- foot contour lines have already beer drawn. 2. sometimes your data will be in between the lines, and you need to interpolate. use interpolation to give some elevation values between the lines. 3. what is the elevation at y? 4. what is the elevation at z? 20 ocean 5. practice interpolating: 12ร 112 1007890105 1v 5 3 4 110 9 193 12216130 4o "25 18 0 1? 3* 7. label the contours on the figure below using a 40 ft contour intervali purposely did not contour the map to the right. use a 10 ft contour interval. 130 hint: first try drawing the 110 ft contour line. 107 110 134 circle the steepest region in the map above. how did you determine this? give you a place to about the elevation at the 6.

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