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A dam is a barrier across flowing water that obstructs, directs or retards the flow, often creating a reservoir, lake or impoundment. “Dam” refers to the reservoir rather than the structure. Uses of Dams. Dams are built, To impound rivers and rainwater that can be used later to irrigate agricultural fields. For electricity generation.
Answer. • Multi-purpose river projects large dams that serve several purposes in addition to impounding the water of a river and used later to irrigate agricultural fields. For example, the Sutluj-Beas river basin, the Bhakra–Nangal project etc. Advantages of multi-purpose river projects are: → Electricity generation. → Irrigation.
Class 10 Geography notes on "Water Resources" cover essential information about the types, distribution, and importance of water resources based on the latest Class 10 Geography Syllabus. Learn about issues like water scarcity, how to manage water sources, and the methods used for conservation.
(a) Both A and R are true and R is the correct explanation of A. Dams were traditionally built to impound rivers and rainwater that could be used later to irrigate agricultural fields.
24 Οκτ 2016 · Study Material and Notes of Ch 3 Water Resources Class 10th Geography. Topics in the Chapter. • Water → Some facts and Figures • Dams • Multi-purpose river projects. → Objectives of multi-purpose river projects. → Disadvantages of Multi-purpose river projects. → Movements against Multi-purpose river projects. • Rainwater Harvesting.
22 Ιαν 2024 · Water Resources is an important chapter in CBSE Class 10 Geography. Chapter 3 Geography covers the availability of freshwater resources on Earth and the causes of water scarcity in various regions. It also discusses the construction of dams on river banks and the positive and negative impacts of such constructions on the environment, society ...
14 Οκτ 2022 · Students can practice Class 10 Geography important questions to understand the subject better and improve their performance in the board exam. The NCERT solutions provided here will also give students an idea about how to write the answers.
