Class 7 NCERT • Exploring Society SST Part 2 Portal
Ch 07: Infrastructure: Engine of India’s Development
Select a topic or study module below to explore physical and social infrastructure, transport networks, energy sectors, digital communication, human capital, and textbook solutions.
Topic 01 • Infrastructure Basics
Defining Physical & Social Infrastructure as the Backbone of Economic and Social Growth
Topic 02 • Transport Networks
National Highways, Expressways, Indian Railways & Aviation Connectivity
Topic 03 • Waterways & Ports
Major and Minor Ports, Inland Water Transport & Cost-Effective Bulk Logistics
Topic 04 • Power & Energy
Conventional & Renewable Energy, Rural Electrification, Solar Grids & Industry Power
Topic 05 • Communications
Telecommunications, Broadband Expansion, Postal Networks & Bridging the Digital Divide
Topic 06 • Social Infrastructure
Schools, Universities, Hospitals, Sanitation & Human Capital Development
Topic 07 • Challenges & Sustainability
Regional Imbalances, Funding Bottlenecks & Building Green, Resilient Infrastructure
Module 08 • Exercises & Quiz