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II I I| |||| Using the contour map what are the elevations of the contour lines Labeling Contours Quiz A = ft N %3D G X• X = 267'| 00L = 15

II I I| |||| Using the contour map what are the elevations of the contour lines Labeling Contours Quiz A = ft N %3D G X• X = 267'| 00L = 15

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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**Labeling Contours Quiz Explanation** This educational diagram is a contour map used to understand and label elevations. The map includes various labeled points (A, B, C, D, E, F, G, and X), contour lines, and a small water feature depicted in blue. **Key Elements:** - **Contour Intervals (CI):** The contour interval is 100 feet, meaning the elevation difference between two adjacent contour lines is 100 feet. - **Reference Point X:** Point X is marked with an elevation of 267 feet. - **Contour Lines:** Curved lines indicate areas of equal elevation. The closer the lines, the steeper the terrain. The lines form loops around elevated areas or depressions, providing a visual sense of topographical changes. **Task:** Determine and fill in the elevations for points A, B, C, D, E, F, and G using the given contour interval and reference point X. Use the pattern and spacing of the contour lines to deduce each point's elevation in feet. **Understanding Contour Maps:** - **Elevation:** Represents the height above a reference point, usually sea level. - **Slope:** Steeper slopes are indicated by closely spaced contour lines. - **Valleys/Ridges:** V-shaped contours pointing uphill indicate valleys; those pointing downhill indicate ridges. Educators can use such diagrams to teach students how to read and interpret topographic maps for geographical and environmental studies.
Transcribed Image Text:**Labeling Contours Quiz Explanation** This educational diagram is a contour map used to understand and label elevations. The map includes various labeled points (A, B, C, D, E, F, G, and X), contour lines, and a small water feature depicted in blue. **Key Elements:** - **Contour Intervals (CI):** The contour interval is 100 feet, meaning the elevation difference between two adjacent contour lines is 100 feet. - **Reference Point X:** Point X is marked with an elevation of 267 feet. - **Contour Lines:** Curved lines indicate areas of equal elevation. The closer the lines, the steeper the terrain. The lines form loops around elevated areas or depressions, providing a visual sense of topographical changes. **Task:** Determine and fill in the elevations for points A, B, C, D, E, F, and G using the given contour interval and reference point X. Use the pattern and spacing of the contour lines to deduce each point's elevation in feet. **Understanding Contour Maps:** - **Elevation:** Represents the height above a reference point, usually sea level. - **Slope:** Steeper slopes are indicated by closely spaced contour lines. - **Valleys/Ridges:** V-shaped contours pointing uphill indicate valleys; those pointing downhill indicate ridges. Educators can use such diagrams to teach students how to read and interpret topographic maps for geographical and environmental studies.
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