Indian Geography — Physical Features, River Systems & Climate Zones

Indian geography encompasses a remarkably diverse physiographic landscape structured across six distinct macro-regions, from the fold mountains of the Himalayas and the fertile Indo-Gangetic alluvium to the ancient crystalline rocks of the Peninsular Plateau and coastal plains. The subcontinent’s hydrology is defined by perennial Himalayan river systems like the Indus, Ganga, and Brahmaputra alongside rain-fed peninsular rivers such as the Godavari, Krishna, and Cauvery. India’s tropical monsoon climate, driven by the seasonal migration of the Intertropical Convergence Zone and southwest monsoon winds, governs national agricultural cycles and hydrological recharge. Rich mineral belts in the Chota Nagpur Plateau support heavy industry, while extensive maritime corridors along 7,516 kilometres of coastline anchor international trade through major deep-water ports.