Class 11 NCERT • Geography Book 3 (Practical Work)
Practical Geography Ch 05: Topographical Maps
Select a topic or study module below to explore Survey of India topographical sheets, conventional signs and symbols, contour lines representation, relief features, slope gradients, drainage patterns, settlements, and practical map reading solutions.
Topic 01 • Topo Sheets Overview
Exploring Survey of India Topographical Maps, Scale Formats, Grid References, and Marginal Information
Topic 02 • Conventional Signs
Analyzing Standard Topo Sheet Color Schemes (Black, Red, Green, Yellow, Blue, Brown) and Cultural Symbols
Topic 03 • Contour Lines
Studying Contour Intervals, Vertical Heights, Isohypses, and Contour Spacing for Different Slopes
Topic 04 • Relief Features
Investigating Conical Hills, Plateaus, Ridges, V-Shaped and U-Shaped Valleys, Cliffs, and Waterfalls
Topic 05 • Slopes & Gradients
Examining Uniform, Gentle, Steep, Concave, Convex, and Terraced Slopes on Topographical Maps
Topic 06 • Drainage & Water Bodies
Analyzing Perennial and Non-Perennial Streams, Lakes, Tanks, Canals, Wells, and Dendritic Networks
Topic 07 • Land Use & Settlements
Studying Agricultural Land, Forests, Compact and Nucleated Settlements, Roads, Railways, and Bridges
Module 08 • Solutions & Quiz