CBSE 12 Geography - India People And Economy | 4. WATER RESOURCES by Pavan | Learn Smarter
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Knowledge
4. WATER RESOURCES

Water resources in India face immense challenges due to population growth, climate change, and pollution. The chapter discusses the distribution, utilization, and conservation of water resources, emphasizing the need for sustainable management and community efforts to ensure water security.

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Sections

  • 4

    Water Resources

    The section discusses the critical state of water resources in India, focusing on availability, usage, and conservation approaches in the context of growing demand and environmental challenges.

    Learning Practice

  • 4.1

    Water Resources Of India

    This section discusses the significance and challenges of surface water resources in India.

    Learning Practice

  • 4.1.1

    Surface Water Resources

    This section discusses the significance and challenges of surface water resources in India.

    Learning Practice

  • 4.1.2

    Groundwater Resources

    Groundwater resources are crucial in India, with current utilization patterns indicating high dependency on agricultural demands, posing sustainability challenges.

    Learning Practice

  • 4.1.3

    Lagoons And Backwaters

    This section discusses the significance of lagoons and backwaters in India's water resources, highlighting their roles in agriculture, fisheries, and irrigation.

    Learning Practice

  • 4.1.4

    Water Demand And Utilisation

    This section discusses the critical issues surrounding water demand and utilization in India, highlighting the challenges posed by water scarcity and the importance of effective management and conservation.

    Learning Practice

  • 4.1.5

    Demand Of Water For Irrigation

    This section discusses the growing demand for water used in irrigation, the challenges posed by water scarcity, and the significance of effective water management strategies.

    Learning Practice

  • 4.1.6

    Emerging Water Problems

    The section discusses emerging water issues related to scarcity, pollution, and management challenges in India, highlighting the urgency of addressing these issues.

    Learning Practice

  • 4.2

    Detroration Of Water Quality

    The section discusses the challenges posed by water quality deterioration due to pollution, overutilization, and the need for effective water management.

    Learning Practice

  • 4.2.1

    Water Conservation And Management

    This section discusses the challenges of water scarcity, the importance of water conservation and management, and strategies implemented in India for sustainable water use.

    Learning Practice

  • 4.2.2

    Prevention Of Water Pollution

    This section discusses the crucial need for preventing water pollution due to its escalating effects driven by various pollutants entering our water systems, while highlighting legislative gaps and the importance of community awareness.

    Learning Practice

  • 4.2.3

    Recycle And Reuse Of Water

    This section discusses the critical importance of recycling and reusing water to enhance freshwater availability and reduce water costs for agriculture and industries.

    Learning Practice

  • 4.3

    Watershed Management

    Watershed management is crucial for the sustainable management of water resources, addressing challenges such as water scarcity and pollution, and ensuring effective conservation practices.

    Learning Practice

  • 4.3.1

    Ralegan Siddhi: A Case Study

    This section discusses the positive transformation of Ralegan Siddhi through community-driven watershed development initiatives.

    Learning Practice

  • 4.4

    Rainwater Harvesting

    Rainwater harvesting is a critical method for conserving water resources, helping to recharge groundwater aquifers and providing alternative water supplies.

    Learning Practice

  • 4.4.1

    Highlights Of India's National Water Policy

    India's National Water Policy emphasizes the management and conservation of water resources to address increasing scarcity and promote equitable usage.

    Learning Practice

  • 4.4.2

    Jal Kranti Abhiyan

    The Jal Kranti Abhiyan aims to secure water availability and enhance water management practices in India by fostering community involvement and traditional conservation methods.

    Learning Practice

  • 4.5

    Exercises

    This section focuses on the challenges and exercises related to water resources, emphasizing the need for sustainable management and conservation practices in the context of India's water scarcity.

    Learning

References

NCERT Study Material

Class Notes

Memorization

What we have learnt

  • India has only 4% of the wo...
  • Groundwater depletion and p...
  • Effective water management ...

Final Test

Revision Tests