Study Chapter Details
The chapter “Drainage” in the UP Board Class 9th Social Science Book (Geography) focuses on India’s extensive river systems and their importance in shaping the country’s landscape and economy. It explains the concept of drainage, drainage basins, and divides rivers into two major systems — The Himalayan Rivers and The Peninsular Rivers.
Students learn about significant rivers such as the Ganga, Indus, and Brahmaputra in the north and the Godavari, Krishna, Narmada, and Mahanadi in the south. The chapter also discusses the role of rivers in irrigation, agriculture, transportation, and hydroelectric power generation.
Through maps, diagrams, and exercises, students gain a deeper understanding of how rivers influence India’s geography and civilization. This chapter, aligned with the UP Board Class 9th syllabus, enhances environmental awareness and helps students appreciate the importance of conserving water resources.
