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Study Plan

Water Resource and Type of Irrigation — Study Plan

ICSE · Class 12 · Geography

A step-by-step study plan for Water Resource and Type of Irrigation, ICSE Class 12 Geography: what to learn first, what to practise and when to revise.

70 questions48 flashcards5 concepts

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Study Plan

1
Day 1–2

Learn the Theory

Read the textbook chapter carefully. Note down definitions, formulas and key ideas. Focus on: 1. Water as a Resource and Water Availability in India, 2. Surface Water and Groundwater, 3. Water Demand, Water Pollution, and Conservation.

2
Day 3

Practise

Solve the textbook exercises and extra practice questions. There are 70 questions available for this chapter.

3
Day 4

Revise & Test

Revise key points without looking at your notes. Take a practice quiz and mark weak areas for another pass.

4
Day 7

Spaced Revision

Come back to Water Resource and Type of Irrigation after a week. Use flashcards for quick recall and try past exam questions on this chapter.

What to Focus On

  • Fresh water is only 3% of total water.
  • About 71% of the earth's surface is covered with oceanic water.
  • Water is used in agriculture, industry, irrigation, hydroelectricity, and navigation.
  • India has 2.45% of the world's area.
  • India has 17.4% of the world's population.
  • India has only 4% of the world's water resources.
  • Surface water includes rivers, lakes, tanks, ponds, and other bodies.
  • India has 10,360 rivers and tributaries larger than 1.6 km.
  • Mean annual flow in Indian rivers is 1,869 BCM.

Common Mistakes to Avoid

Brahmaputra is the world’s tenth largest river and the Ganga is the eighth largest river.

Tube-wells and perennial canals are primitive methods of irrigation.

Canal irrigation is still the largest source of irrigation in India.

Memory Tips

Fresh water is only 3% of total water despite 71% of earth's surface being oceanic

India has 2.45% of world's area and 17.4% of world's population, but only 4% of world's water resources

Utilizable water availability: 1137 BCM = 690 BCM surface water + 447 BCM replenishable groundwater

Major rivers of North India carrying nearly 60% of India's surface water: Indus, Ganga, Brahmaputra

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Frequently Asked Questions

What are the important topics in Water Resource and Type of Irrigation for ICSE Class 12 Geography?
Key topics in Water Resource and Type of Irrigation include Water as a Resource and Water Availability in India, Surface Water and Groundwater, Water Demand, Water Pollution, and Conservation, National Water Policy and Water Conservation Priorities. Study these first, then practise questions on each for the ICSE Class 12 board exam.
How should I revise Water Resource and Type of Irrigation for the ICSE Class 12 board exam?
Learn the core ideas first, then work through the 70 practice questions on Water Resource and Type of Irrigation. Revise 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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