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Shri Vile Parle Kelavani Mandal s C.N.M. School & N.D. Parekh Pre-Primary School MUST KNOW QUESTIONS - GEOGRAPHY STD. X (2017-18) Question 1 Refer the Survey of India Map sheet No. 45 D/7 Northing 90-00 and Eastings 82-92 (1993) Answer the general topo- questions and the questions related to the Survey map: (a) Define/Explain the following terms: (i) Index contour (ii) Vertical black line (iii) Black brackets (iv) Scale (v) R.F Scale (vi) Statement Scale (vii) Fire lines (viii) Lime kiln (ix) Motorable in dry season (x) Cause way (xi) Sheet rock (xii) Contour interval (xiii) Rock outcrop (xiv) Stony waste (xv) Crags (xvi) Chimney (xvii) Triangulated hieght (b) (i) State whether Varka Nala is a tributary or distributary of the Sipu River. Justify your answer. (ii) Through which course does Hanva Nala flow in the given map extract? Justify your answer with two evidences. (iii) What sort of climate does the erosional features along the stream banks in 8398 indicate? (c) (i) What is Stony waste in 8596? How is it different from Rock outcrop? (ii) Identify the brown dashes in 9195? Why are they drawn there? (d) (i) The open mixed jungle in the north-eastern part of the map extract experiences seasonal rainfall and seasonal flood. Justify the Statement with one evidence for each. (ii) Differentiate between 200 in brown in 8695 and blue line in 8799. (e) (i) Differentiate between the settlement Akol and Jegol (Two points) (ii) Identify the settlement pattern of Bhadli (Jhat). Why do we find such type of settlement pattern there? (iii) State the reason behind the absence of tidal rivers in the given region. (f) (i) Differentiate between 20r in 8994 and 6r in 8495. (ii) Calculate the distance between the manmade dry tank in 8495 and the unlined perennial well in 8493 (g) (i) Calculate the length of the cart track joining Akol and Jhat in metres and kilometres. (ii) How long a person will take to cross the latitude 23025 if he walks at a speed of 2km per hour? (h) (i) Identify two relief features from 9198. (ii) Name one means of transport each used on the roads found adjacent to Gangawada.
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