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प्रश्न
What do you mean by Vertical Interval (V.I.) in a topo sheet?
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उत्तर
The vertical distance between two consecutive contour lines on a topographical map is called as Vertical Interval (VI). They are drawn at fixed intervals and do not change on the map. This interval depends on the scale of the map and the range of elevation in the area of the map.
Example : VI in all topo sheets of 1 : 50,000 is 20 m.
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संबंधित प्रश्न
Fill in the blanks
Houses or huts in ______ settlement are far apart from one another.
How can transport and communication of an area be inferred directly from a topographical sheet?
Picture study.
Write two characteristics of this type of settlement.
Explain temporary settlements.
Explain permanent settlements.
Fill in the blanks
Tents and huts are the most common forms of shelter in ______ settlements.
Fill in the blanks
Settlements are always shown by ______ squares.
Fill in the blanks
The grid on the ______ corner of a topographical map is always the reference point or the starting point.
Match the following
| 1. | Sutlej-Ganga plain | Dispersed settlement |
| 2. | Nilgris | Star like pattern |
| 3. | South India | Rectangular pattern |
| 4. | Seacoast | Compact settlement |
| 5. | Haryana | Circular settlement |
The Bushmen is found mainly in ______desert of South Africa
