Thematic<\/li>\n<\/ol>\nIII. Choose the option which matches the following correctly:<\/p>\n
(a) Legend – 1. 45%
\n(b) North East – 2. brown colour
\n(c) Contour Line – 3. thematic map
\n(d) Cadastral map – 4. key of a map
\n(e) Choropleth – 5. taxation<\/p>\n
(a) 3,5,1,4,2
\n(b) 4,1,2,5,3
\n(c) 2,5,1,3,4
\n(d) 5,2,4,1,3
\nAnswer:
\n(b) 4,1, 2, 5, 3<\/p>\n
IV. Match the statement with the reason and select the correct answer:
\nMap Reading Questions And Answers Pdf Question 1.<\/strong>
\nStatement: Small scale maps can show only major features
\nReason: Due to lack of space ,it shows large areas like Continents and countries
\n(a) Statement is true but reason is wrong
\n(b) Statement is wrong and reason is correct
\n(c) Both the statement and reasons are correct
\n(d) Both the statement and reasons are wrong
\nAnswer:
\n(c) Both the statement and reasons are correct<\/p>\nSamacheer Kalvi Guru 8th Social Question 2.<\/strong>
\nStatement: The conventional signs and symbols are the keys of map reading
\nReason: These symbols give a lots of information in a limited area
\n(a) Both the statement and reasons are correct
\n(b) Statement is wrong and reason is correct
\n(c) Statement is true but reason is wrong
\n(d) Both the statement and reasons are wrong
\nAnswer:
\n(a) Both the statement and reasons are correct<\/p>\nV. Answer the following in one or two sentence:<\/p>\n
Samacheer Kalvi 8th Social Book Solutions Question 1.<\/strong>
\nDefine \u201cMap scale\u201d
\nAnswer:<\/p>\n\n- Map scale refers to the relationship (or ratio) between distance on a map and the corresponding distance on the ground.<\/li>\n
- The map scale is stated in words i.e., 1cm to 1 km.<\/li>\n<\/ol>\n
8th Standard Samacheer Kalvi Social Question 2.<\/strong>
\nWhat is a physical map?
\nAnswer:
\nThe map that shows the physical features of an area is usually called a Physical Map or a Relief Map.<\/p>\n8th Samacheer Kalvi Social Question 3.<\/strong>
\nWrite a short note on map projection.
\nAnswer:
\nA map projection is a way of representing the spherical earth on a flat surface of a map. The curved surface of the earth cannot be shown accurately on a map. So, cartographers use map projections while mapping the earth surface which would help them to reduce distortions.<\/p>\n8th Standard Map Question 4.<\/strong>
\nName the Intermediate directions.
\nAnswer:
\nThe Intermediate directions are north east, north west, south east and south west.<\/p>\n8th Standard Social Science Map Question 5.<\/strong>
\nWhat are the uses of a cadastral map?
\nAnswer:
\nCadastral maps are useful for local administration such as the city survey, taxation, management of estates and to define property in legal documents.<\/p>\nVI. Differentiate:<\/p>\n
Samacheer Kalvi 8th Social Book Solutions Guide Question 1.<\/strong>
\nRelief map and thematic map.
\nAnswer:<\/p>\n1. Relief map:<\/p>\n
\n- The map that shows the physical features of an area is usually called a Physical Map or a Relief Map.<\/li>\n
- Their primary purpose is to show land forms like deserts, rivers, mountains, plains, plateaus etc.<\/li>\n<\/ul>\n
2. Thematic map:<\/p>\n
\n- A thematic map is a map that focuses on a specific theme or subject area.<\/li>\n
- They show the subject such as physical phenomena like temperature variation, rainfall distribution and population density in an area.<\/li>\n<\/ul>\n
Samacheer Kalvi Guru 8th Social Science Question 2.<\/strong>
\nLarge Scale map and small scale map.
\nAnswer:
\n1. Large Scale:<\/p>\n