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प्रश्न
(i) What is the importance of a Relief Map.
(ii) How can we show occupations by the evidences of names or by inference of relief features?
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उत्तर
(i) The study of relief features requires careful handling. It is a bird’s eye view of the entire . area where hills, plateau, and down lands are shown clearly. The gap between, two hills is marked. Maximum heights may be located and denoted with grid reference.
(ii) The following list shows the occupations by the evidence of names or by inference of relief features.
| Evidences or Inferences of Relief | Amplification of Occupations |
| (i) Forest-green patch | Forestry |
| (ii) Yellow colour and orchards | Agriculture |
| (iii) Pastures and meadows or scrub | Cattle grazing or sheep rearing. |
| (iv) Quarries and mines | Quarrying and mining |
| (v) Settlement near main roads-Annual fair (written) | Trade |
| (vi) Mines and factories | Industrial development |
| (vii) Park, golf courses, rifle ranges | Recreation and cultural development |
संबंधित प्रश्न
Name the following: An oil refinery in Bihar.
Name the state that produces the largest amount of limestone.
Give the four figure grid reference of the temple in the settlement of Jolpur.
Mention one man-made feature in the map, which also provides evidence that the rainfall is seasonal.
Name the left bank tributary of the main river.
Give four grid reference of each of the following:
1) Open scrub
2) Bantawada
Name two relief features that can be seen in grid square 9782 and 9574.
What are ‘National Grid Reference’?
Calculate the average gradient along the two stations A and B, if the horizontal distance between them is 1,200 metres and the vertical difference in height is 240 metres.
(i) On a topographical map two stations A and B are situated at height of 500 metres and 100 metres respectively. If the horizontal distance between them is 2 km, calculate the gradient.
(ii) On a topographical map, two places A and B are given. Calculate the gradient between them.
