Study the extract of the Survey of India Map sheet No. 45D/10 and answer the following questions:

(b) What is the difference in the pattern of drainage in grid square 0916 and in 0712 ?

(c) Give the four figure grid reference of each of the following:

   (i) Stony waste

  (ii) Open scrub.

(d) Calculate the distance in kilometres along the metalled road between the causeways in grid square 0512 and 0808.

(e) (i) What do the tiny curved black line in grid square 0315 indicate ?

   (ii) What is the main cause for this feature ?

(f) (i) What is the geographical name that you would give to the general pattern of settlements in the region shown on the map ?

   (ii) Give a reason for your answer.

(g) What is the general direction of flow of the Sipu Nadi, given in the map extract ? Give a reason to support your answer.

(h) Name two probable occupations of the people in the settlement of Revdar in grid square 0313 and 0413.

(i) What kind of roads connect

(i) Marol with Mitan and

(ii) Revdar with Karaunti respectively ?

(j) Give two reasons to show that the area depicted in the map experiences seasonal rainfall.

(b) Pattern of drainage in square 0916 is Radial and in 0712 is trellis.

(c) Four figure grid reference of:

(i) Stony waste —1014
 (ii) Open Scrub — 0916

(d) Distance along the metalled road between the causeways is 11.2 cm.

Distance in km = 11.2 / 2 (Scale 2 cm to 1 km) = 5.6 km

(e) (i) Tiny curved black lines in grid sq. 0315 indicate broken ground.

    (ii) Main cause for this feature is erosion by running water due to rains in rainy season.

(f) (i) The geographical name given to the general pattern of settlement is Nucleated.

     (ii) Because the settlements can be seen in clusters.

(g) The general direction of flow of the Sipu Nadi is from NE to SW.

Reason — An arrow in the river bed in sq. 1014 is indicating the flow of the river towards S.W.

(h) Two probable occupations of the people of Revdar are services and farming.

(i) (i) Road that connect Marol with Mitan is cart track and
 
   (ii) Revdar with Karaunti is metalled road.

(j) Two reasons for seasonal rainfall in the given area are :

   (1) Seasonal rivers and streams.

    (2) Presence of broken ground.

(a) (i) 858843 (ii) 834916

(b) (i) 8189 (ii) 8088

(c) Scale of the map 2 cm = 1 km Shortest Distance 8 cm = 8/2 = 4 km.

(d) (i) Broken ground

(ii) Water channel

(e) (i) The general pattern of settlements is scattered or dispersed.

(ii) Large farms are there, but availability of water is less due to which this region has sparse population which is scattered all over in search of water.

(f) The chief form of irrigation is perennial wells. It is necessary because this area gets seasonal rainfall which is not enough for cultivation. Wells are the only source which provide water throughout the year in this region.

(g) (i) The main form of transport in this region is ‘Cart’.

(ii) There are many cart tracks marked on the map extract.

(h) (i) The compass direction of Dantiwada is South East from BhadliKotha.

(ii) Arado. N flows from North East to South West.

(i) (i) The drainage pattern is ‘Radial’.

(ii) The relative depth of the well is 25 metre.

(j) (i) R.F. means Representative Fraction. In this method the scale is represented as the ratio of the length of a line on the map and the corresponding actual distance on earth’s surface.

(a) Four fig grid reference of a settlement with :

(i) Spot height 261—1107

(ii) Post office—1003

(b) Drainage pattern in Grid Square:

1606—Radial

1007—Trellised

(c) Two natural features in Square 0910 are:

(i) Seasonal tank

(ii) Broken ground or seasonal river.

(d) Distance in cm = 16

Distance in km = 16/2 (2 cm = 1 km) = 8 km.

(e) (i) Representative Fraction (RF) is universally accepted.

(ii) Length of the given map is 10.5 km.

(f) Six figure grid reference of:

(i) Temple south of Dhavli settlement—111072

(g) Two different kinds of roads shown in the map are cart track and metalled road.

(h) Main occupations shown on the map extract are:

(i) Agriculture/Farming

(ii) Forestry.

(i) Gentle and steep slopes are shown on the map by the contour lines. If contours are drawn close together, they indicate steep slope. If the contours are drawn farther apart they indicate gentle slope.

(j) (i) 3r in 1103 means the relative height of an embankment is 3m.

(ii) Open scrub is an inferior growth of short, stunted vegetation where sheep and goat rearing is practiced.

(k) Direction of:

(i) Dattani from Chandela—West.

(ii) Dhavli from Chandela—North West.

(l) Two man made features in grid square 1210 are huts, wells and cart track.

(m) Motorable in dry season refer to a cart track that is not suitable to use in rainy season. It indicates that the given region receives low and seasonal rainfall.

(a) Compass direction of sun set point from the settlement of Anadra is South-West.

(b) Pattern of Drainage in Grid Sq. 2315 is Radial.

(c) Any two features seen in the map extract which indicate that the region has seasonal rainfall are

(i) seasonal streams and rivers

(ii) Pressure of cause-way.

(d) The distance in kilometres from causeway to distance stone 20 is 3 km.

(e) The main advantage of the RF is that the ratio between any two points on the ground and on the map is presented in a fraction with a unit of measurement, which can be converted into any unit of measurement thus it can be used all over the world and also known as International Scale.

(f) Six fig. grid reference :

(i) Anjini Devi Ka Mandir = 229159.

(ii) ∆1327 = 217106.

(g) Three different kinds of roads in grid square 2411 are :

Metalled road

Pack track

Gravelled road.

In square 2515 is foot path.

(h) In the northern part the main two occupations are :

(i) Agriculture as the region is coloured yellow. It has lot of perennial wells which supports the cultivation in this region.

(ii) Forestry as the region is coloured green due to presence of dense mixed jungle and open mixed jungle.

(i) (i) Gradual Slope : In 2115 Grid because the contours in such a slope are placed wide apart as the change of elevation is gradual.

(ii) Steep Slope: In steep slope the contours are drawn close to one smother, contours are close to each other in 1811.

(j) (i) The purpose of fireline in grid square 2316 is to prevent spreading jungle fires,

(ii) The purpose of pipe line in square 2209 is to supply water to Abu from reservoir.

(k) (i) Red squares in grid square 2514 indicate temporary huts.

(ii) 4r in grid square 1612 is the relative height of an embankment i.e. 4 m.

(l) Abu is a popular holiday resort. Three features are :

a. Dilwara temples are tourist attraction here.

b. It is situated at height therefore it is a hill station in hot region.

c. Lakes here like Nakhi and Alwar Taloa scenic beauty also attracts tourist here.

(a) (i) ∆364-957744

(ii) The temple at Rampura = 954806

(b) Two features seen in the map which show that the region has seasonal rainfall:

(i) Seasonal rivers and streams

(ii) Broken ground.

(c) Distance in cm = 4.8 [Scale (2 cm = 1 km)]

Distance in km = 4.8/2 = 2.4 km.

(d) Chief form of irrigation is perennial lined well which is evidence as many blue dots can be seen in the map.

(e) Streams in 9478 do not join a river because these are disappearing streams, which dry up or disappear into the sand.

Another grid square is 9575.

(f) (i) Black broken line in 9575 represents disappearing stream.

(ii) Black curved lines in 9879 represents broken ground.

(g) Two land forms shown by contours are

Ridge

Watershed

(h) (i) General direction of Balaram Nadi is from SE to NW.

(ii) Balaram Nadi joins on the left bank of the main river.

(i) The main occupation of the people is farming because most of the region is coloured yellow which represents agricultural land.

(j) Scale: It is the proportion between the distance on the map and the corresponding distance on the earth’s surface.

The scale of the map provided is 2 cm = 1 km.