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प्रश्न
Draw and compare the following contour diagrams by placing them side by side in pairs:
V-shaped Valley and U-shaped valley
उत्तर
V-shaped Valley: It resembles the letter V. It occurs in mountainous areas. The lowermost part of the V-shaped valley is shown by the innermost contour line with a very small gap between its two sides, and the lowest value of the contour is assigned to it.
U-Shaped Valley: It is formed by the action of glaciers. It is found in the middle course of a river. These are generally flat from its base.
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संबंधित प्रश्न
Study the extract of the Survey of India Map sheet No. G43S7 and answer the following question:
What is the pattern of drainage seen in the grid square 2505?
Give the term used in contour for the following:
The difference between maximum and minimum height in areas of steep slope.
Explain how would you distinguish between the following on the basis of contours:
Gentle Slope and Steep Slope
Explain how would you distinguish between the following on the basis of contours:
Scarp and Dip
Explain how would you distinguish between the following on the basis of contours:
Ridge and Water Divide
Explain how would you distinguish between the following on the basis of contours:
Peak and Depression
What advantages do contours have over hill-shading and hachuring?
Draw and compare the following contour diagrams by placing them side by side in pairs:
Steep Slope and Gentle Slope
Draw and compare the following contour diagrams by placing them side by side in pairs:
Conical hill and mountain
Draw and compare the following contour diagrams by placing them side by side in pairs:
Ridge and Water Divide
