NCERT Solutions Class 11 Geography (Practical Work in Geography) Chapter 5 Topographical Maps – Here are all the NCERT solutions for Class 11 Geography (Practical Work in Geography) Chapter 5. This solution contains questions, answers, images, explanations of the complete chapter 5 titled Of Topographical Maps taught in Class 11. If you are a student of Class 11 who is using NCERT Textbook to study Geography (Practical Work in Geography), then you must come across chapter 5 Topographical Maps After you have studied lesson, you must be looking for answers of its questions. Here you can get complete NCERT Solutions for Class 11 Geography (Practical Work in Geography) Chapter 5 Topographical Maps in one place.
NCERT Solutions Class 11 Geography Chapter 5 Topographical Maps
Here on AglaSem Schools, you can access to NCERT Book Solutions in free pdf for Geography for Class 11 so that you can refer them as and when required. The NCERT Solutions to the questions after every unit of NCERT textbooks aimed at helping students solving difficult questions.
For a better understanding of this chapter, you should also see summary of Chapter 5 Topographical Maps , Geography, Class 11.
|Book||Practical Work In Geography|
NCERT Solutions Class 11 Geography chapter 5 Topographical Maps
Class 11, Geography chapter 5, Topographical Maps solutions are given below in PDF format. You can view them online or download PDF file for future use.
Did you find NCERT Solutions Class 11 Geography chapter 5 Topographical Maps helpful? If yes, please comment below. Also please like, and share it with your friends!
NCERT Solutions Class 11 Geography chapter 5 Topographical Maps- Video
You can also watch the video solutions of NCERT Class11 Geography chapter 5 Topographical Maps here.
Video – will be available soon.
If you liked the video, please subscribe to our YouTube channel so that you can get more such interesting and useful study resources.
Download NCERT Solutions Class 11 Geography chapter 5 Topographical Maps In PDF Format
You can also download here the NCERT Solutions Class 11 Geography chapter 5 Topographical Maps in PDF format.
Click Here to download NCERT Solutions for Class 11 Geography chapter 5 Topographical Maps
Question & Answer
Q.1: Answer the following questions in about 30 words: (i) What are topographical maps? (ii) Name the organisation which prepares the topographical maps of India (iii) Which are the commonly used scales for mapping our country used by the Survey of India? (iv) What are contours? (v) What does the spacing of contours indicate? (vi) What are conventional signs?
Ans : (i)Topographic maps are detailed, accurate graphic representations of cultural and physical features that appear on the Earth's surface. (ii) The Survey of India prepares the topographical maps in India for the entire country. (iii) The topographical maps of India are prepared on 1 : 1 : 250,000, 1 : 1,25,000, 1 : 50,000 and 1: 25,000 scale providing a latitudinal and longitudinal coverage of 40 x 40, 10 x 10, 30' x 30', 15' x 15' and 5' x 7' 30", respectively. (iv) Imaginary lines Joining all the points of equal elevation or altitude above mean sea level are called contours. They are also called "level lines". (v) The spacing of contours indicates the slope. (vi) Conventional signs and symbols represent various features shown on a map, but these are not drawn to scale.
Q.2: Write short notes on— (i) Contours (ii) ‘Marginal Information’ in Topographical sheets (iii) The Survey of India
Ans : (i) Contours are imaginary lines Joining places having the same elevation above mean sea level. A map showing the landform of an area by contours is called a contour map. Contour lines and their shapes represent the height and slope or gradient of the landform. Closely spaced contours represent steep slopes while widely spaced contours represent gentle slope. Two contours of different elevation usually do not cross each other. (ii) Marginal information is the peripheral information on the edge of the map that provides useful information about the map to the user. It includes representative fraction, the bar scale, contour interval, lists the producer, dates of preparation and topographic symbols, etc., used to represent some of the prominent features on the map. (iii) The Survey of India is India's central engineering agency incharge of mapping and surveying. It is one of the oldest Engineering Departments of the Government of India. Survey of India publishes maps. The survey of India prepares and publishes the topographical maps for India as per the specifications laid down for the International Map Series of the World.
Q.3: Explain what is meant by ‘map interpretation’ and what procedure is followed for its interpretation.
Ans : Map interpretation involves the study of factors that explain the causal relationship among several cultural and natural features shown on the map. For example, the distribution of urban and rural settlements can be examined in association with the levels of transport and communication network and the nature of topography. The following steps will help in map interpretation: (i)Number of the topographical sheet give an idea about the location of the area in India and general characteristics of the major and minor physiographic divisions of the area. (ii)Trace out the features likes major landforms, drainage, water features, land use, settlement and transport and communication pattern, etc. (iii)Superimpose topographical sheets to understand the relationship between the two patterns. For example, if a contour map is superimposed over a settlement map, it provides the relationship between the degree of slope and the pattern of the settlement.
Q.4: If you are interpreting the cultural features from a topographical sheet,what information would you like to seek and how would you derive this information? Discuss with the help of suitable examples.
Ans : Settlements, buildings, roads and railways are important cultural features shown on topographical sheets through conventional signs, symbols and colours. The nature and causes of various settlement patterns (Compact, Scattered, Linear, and Circular) may be clearly understood by comparing the settlement map with the contour map. Density of settlement is related to food and water supply. Relief, distribution of population, and resource development pattern of an area influence the pattern and density of transport and communication and are depicted through conventional signs and symbols.
Q.5: Study the contour pattern and answer the following questions. (i) Name the geographical feature formed by contours. (ii) Find out the contour interval in the map. (iii) Find out the map distance between E and F and convert it into ground distance (iv) Name the type of slope between A and B; C and D and E and F (v) Find out the direction of E, D and F from G.Exercise B
Ans : (i) The contour lines representing a plateau because these are close spaced at the margins with the innermost contour showing wide gap between its two sides (ii) 100 m (iii) The map distance between E and F is 2 cm, and the ground distance is 4 km. (iv) (a) Slope between A and B is gentle (b) Slope between C and D is irregular (c) Slope between E and F is gentle (v) (a) From G the direction of E is north-east (b) From G the direction of D is North (c) From G the direction of F is south
NCERT / CBSE Book for Class 11 Geography
You can download the NCERT Book for Class 11 Geography in PDF format for free. Otherwise you can also buy it easily online.
- Click here for NCERT Book for Class 11 Geography
- Click here to buy NCERT Book for Class 11 Geography
All NCERT Solutions Class 11
- NCERT Solutions for Class 11 Accountancy
- NCERT Solutions for Class 11 Biology
- NCERT Solutions for Class 11 Chemistry
- NCERT Solutions for Class 11 Maths
- NCERT Solutions for Class 11 Economics
- NCERT Solutions for Class 11 History
- NCERT Solutions for Class 11 Geography
- NCERT Solutions for Class 11 Political Science
- NCERT Solutions for Class 11 Sociology
- NCERT Solutions for Class 11 Psychology
- NCERT Solutions for Class 11 English
- NCERT Solutions for Class 11 Hindi
- NCERT Solutions for Class 11 Physics
- NCERT Solutions for Class 11 Business Studies
- NCERT Solutions for Class 11 Statistics
All NCERT Solutions
You can also check out NCERT Solutions of other classes here. Click on the class number below to go to relevant NCERT Solutions of Class 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12.
|Class 1||Class 2||Class 3|
|Class 4||Class 5||Class 6|
|Class 7||Class 8||Class 9|
|Class 10||Class 11||Class 12|
Download the NCERT Solutions app for quick access to NCERT Solutions Class 11 Geography Chapter 5 Topographical Maps. It will help you stay updated with relevant study material to help you top your class!
To get fastest exam alerts and government job alerts in India, join our Telegram channel.