NCERT PDF | Geography | Class 12
India people and economy
Chapter: 6
Water Resources
Geography textbooks for Class 12 are published by the National Council of Educational Research and Training (NCERT). The NCERT Class 12th Geography textbooks are renowned for their extensively reviewed and updated curriculum.
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NCERT Class 12 Geography India people and economy Chapter: 6 PDF
On this page, you can read or download Chapter 6 Water Resources of the NCERT Book for Class 12 Geography. Students in Class 12 or preparing for any exam based on Class 12 Geography might use the NCERT Book to supplement their studies. When you don't have access to a physical copy, digital NCERT Books Class 12 Geography pdf are always useful.
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NCERT Class 12 Geography India people and economy Chapter 6 : Water Resources
About Chapter : 6 Water Resources
The chapter will explain students about the water resources in India, Water demand and utilisation, deterioration of the water quality, recycle and reuse of water, waste water management and rainwater harvesting.
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Important Question from chapter 6 : Water Resources
Important Question from chapter 6 : Water Resources
Q-It is said that the water resources in India have been depleting very fast. Discuss the factors responsible for depletion of water resources?
A- Due to rising demand and decreasing resources brought on by overuse and pollution, water shortage may present the biggest issue. Due to population growth, the amount of water available per person is decreasing daily. Additionally, industrial, agricultural, and home effluents are polluting the existing water resources, which is further reducing the amount of usable water resources.
A significant amount of some states' groundwater potential is used up, which causes groundwater depletion in some states. Groundwater fluoride content has increased due to over withdrawals in various states, including Rajasthan and Maharashtra, and this practise has also caused an increase in arsenic concentration in some areas of West Bengal and Bihar. Foreign substances including microorganisms, chemicals, industrial, residential, and other wastes cause water to become contaminated. Toxic compounds dissolve or are suspended in water when they enter lakes, streams, rivers, the ocean, and other bodies of water. This causes water pollution, which degrades water quality and affects aquatic systems. These toxins occasionally seep into the earth and contaminate the groundwater. The two most contaminated rivers in the nation are the Ganga and the Yamuna.