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Planning of Underground Saline Water

Maharashtra Board · Class 10 · Water Security

Quick revision notes for Planning of Underground Saline Water — Maharashtra Board Class 10 Water Security. Key concepts, formulas, and definitions for last-minute revision.

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Key Topics to Revise

1

Desalination of seawater

  • Desalination means removing salt from seawater to make sweet water.
  • Desalinating seawater is expensive, but technology has reduced the cost significantly.
  • The average cost of converting seawater into sweet water is only 10 paise per litre.
2

Underground saline water and its causes

  • Saline water may be found underground, not only in the sea.
  • There are two main reasons for underground saline water.
  • The first reason is that sea water and creek water seep into the shoreline.
3

Saline water belt in Maharashtra

  • There are two major sedimentary regions in Maharashtra.
  • The Tapi river region includes Dhule, Jalgaon and Nandurbar District.
  • The Purna river region includes Akola, Amravati and Buldhana District.
4

Problems caused by saline groundwater

  • This saline water is unsuitable for drinking.
  • The taste of this water is so salty that it cannot be held in the mouth.
  • The salts in it are harmful to health.

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Full Notes

Key Concepts

Seawater can be converted into sweetMany countries use desalinationThe average cost of converting seawaterUnderground saline water has two mainThere are two major sedimentary regions

Frequently Asked Questions

What are the important topics in Planning of Underground Saline Water for Maharashtra Board Class 10 Water Security?
Planning of Underground Saline Water covers several key topics that are frequently asked in Maharashtra Board Class 10 board exams. Focus on the core concepts listed on this page and practise related questions to build confidence.
How to score full marks in Planning of Underground Saline Water — Maharashtra Board Class 10 Water Security?
Start by understanding all key concepts. Practise previous year questions from this chapter. Revise formulas and definitions regularly. Use flashcards for quick revision 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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