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Chapter 3 of 9
Syllabus

Physiography and Drainage

Maharashtra Board · Class 10 · Geography

Complete topic list for Physiography and Drainage in Maharashtra Board Class 10 Geography. Key concepts, sub-topics, and what to focus on for board exams.

45 questions22 flashcards5 concepts

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4 Topics · Maharashtra Board Class 10 Geography

Topics in Physiography and Drainage

1

Major Physiographic Divisions of India

  • India has five major physiographic divisions: The Himalayas, North Indian Plains, The Peninsula, Coastal Plains, and Island Groups
  • The Himalayas are young fold mountains extending from Jammu & Kashmir to Arunachal Pradesh
  • Himalayan ranges (south to north): Siwaliks (youngest), Lesser Himalayas, Greater Himalayas/Himadri, Trans-Himalayan ranges
2

Physiographic Divisions of Brazil

  • Brazil has five major physiographic divisions: The Highlands, Coastal Region, Island Groups, Great Escarpment, The Plains
  • Brazilian Highlands/Brazilian Shield/Brazilian Plateau covers southern Brazil - forms core of South American continent
  • Guyana Highlands in north (states: Roraima, Para, Amapa) - Pico de Neblina (3014m) is Brazil's highest peak
3

Drainage Systems of India

  • Indian rivers classified by source: Himalayan Rivers (glacial origin, perennial) and Peninsular Rivers (rain-fed, seasonal)
  • Himalayan Drainage: Two major systems - Indus system (western Himalayas) and Ganga system (central/eastern Himalayas)
  • Indus system: Indus and tributaries (Jhelum, Chenab, Ravi, Satluj) flow through J&K, Ladakh, Punjab; meet Arabian Sea
4

Drainage Systems of Brazil

  • Brazil has three major river basins: Amazon Basin, Paraguay-Parana system, Sao Francisco, plus coastal rivers
  • Amazon Basin: Originates from eastern Andes slopes in Peru, huge discharge (2 lakh cu.m/sec), navigable throughout
  • Amazon mouth characteristics: 150 km wide, no major delta formation due to high discharge washing away sediments

Key Concepts

India has five major physiographic divisionsBrazil has five main physiographic divisionsRivers originating from Himalayan glaciersRivers originating from peninsular plateauWorld's largest river system by volume

Frequently Asked Questions

What are the important topics in Physiography and Drainage for Maharashtra Board Class 10 Geography?
Physiography and Drainage 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 Physiography and Drainage — Maharashtra Board Class 10 Geography?
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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