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Water Resources

Tripura Board · Class 12 · Geography

Complete topic list for Water Resources in Tripura Board Class 12 Geography. Key concepts, sub-topics, and what to focus on for board exams.

45 questions24 flashcards5 concepts

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A pie chart illustrating the distribution of water on Earth, showing the percentage of total water that is saltwater, freshwater, and then further breaking down freshwater into glaciers/ice caps, grou
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4 Topics · Tripura Board Class 12 Geography

Topics in Water Resources

1

India's Water Resource Endowment

  • India covers 2.45% of world's surface area but has only 4% of world's water resources while supporting 17% of world's population
  • Total annual precipitation in India: 4,000 cubic km
  • Available surface water and replenishable groundwater: 1,869 cubic km
2

Surface Water Resources

  • Four major sources: rivers, lakes, ponds, and tanks
  • About 10,360 rivers and tributaries longer than 1.6 km each
  • Mean annual flow in all river basins: 1,869 cubic km
3

Groundwater Resources

  • Total replenishable groundwater: 432 cubic km
  • High utilization in northwestern regions and parts of South India
  • Very high utilization: Punjab, Haryana, Rajasthan, Tamil Nadu
4

Sectoral Water Utilization

  • Agriculture dominates water usage: 89% surface water, 92% groundwater
  • Industrial sector: 2% surface water, 5% groundwater
  • Domestic sector: 9% surface water, 3% groundwater

Key Concepts

Central concept: Water Resources of India

Sources of WaterWater UtilisationEmerging Water ProblemsWater Conservation MethodsGovernment PoliciesRegional Distribution

Frequently Asked Questions

What are the important topics in Water Resources for Tripura Board Class 12 Geography?
Key topics in Water Resources include Water Resources of India — Complete Overview, Water Resources of India — Complete Overview, India's Water Utilisation by Sector — Groundwater vs Surface Water. These are the concepts Tripura Board Class 12 examiners draw on most — study them first, then practise related questions.
How to score full marks in Water Resources — Tripura Board Class 12 Geography?
Understand the core concepts first, then work through the 45 practice questions available for this chapter. Revise formulas and definitions regularly, and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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All 17 chapters — Tripura Board Class 12 Geography Syllabus

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