💧 Lakes & reservoirs · Northern and North-eastern Mountains
Mansarovar (Mapam Yumco)
Maps show India’s boundaries as officially depicted by the Government of India. Rivers, ranges and regions are drawn from Natural Earth’s public-domain data and are approximate.
A lake in Tibet near the sources of great rivers: the Brahmaputra rises in the Chemayungdung glacier near Mansarovar, and the Satluj in Raksas tal beside it.
📘 NCERT Class 11, India: Physical Environment, Ch. 3 (Drainage System) ↗
How we check: every fact is written from NCERT Class 11, India: Physical Environment (chapters 1–3), and our build fails unless key phrases from each passage are found in the chapter’s own text. Lengths, heights and areas are given only as NCERT gives them. Shapes come from Natural Earth’s public-domain physical data; features with no reliable map data are described but not drawn.