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Chapter 5 of 18
Syllabus

Landforms of the Earth

ICSE · Class 9 · Geography

Complete topic list for Landforms of the Earth in ICSE Class 9 Geography. Key concepts, sub-topics, and what to focus on for board exams.

55 questions38 flashcards5 concepts

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A diagram illustrating the three major landforms of the Earth: mountains, plateaus, and plains, showing their relative elevations and general characteristics.
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4 Topics · ICSE Class 9 Geography

Topics in Landforms of the Earth

1

1. Landforms and Geomorphology

  • Geomorphology is the systematic study of Earth’s relief features.
  • Landforms are the geological destructive configurations or conformations of Earth’s surface.
  • Landforms strongly influence human life and activity.
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2. Mountains: Meaning, Formation, and Types

  • A mountain is a portion of land surface rising considerably above the surrounding area, either as a single eminence or in a range or chain.
  • Mountain systems are produced by orogenesis, the process of mountain building.
  • Orogenesis literally means the birth of mountains.
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3. Fold Mountains

  • Fold mountains are caused by horizontal crustal movements.
  • These movements wrinkle the Earth’s crust like a pushed tablecloth.
  • Anticlines are the arched or upraised parts of folds.
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4. Block Mountains

  • Block mountains form when crustal movement causes cracks or faults.
  • A block of higher land standing between two lower areas is called a block mountain or horst.
  • Horst is a portion of Earth’s crust bounded by faults on at least two sides that has risen relative to adjacent portions.

Key Concepts

Central concept: Earth's landforms and their classification into mountains, plateaus, and plains, along with their formation, types, and significance

GeomorphologyMountainsOrogenesisFold MountainsBlock MountainsResidual MountainsPlateausIntermontane Plateaus

Frequently Asked Questions

What are the important topics in Landforms of the Earth for ICSE Class 9 Geography?
Key topics in Landforms of the Earth include Classification of Landforms, Landforms of Earth - Complete Overview, Landforms Classification Overview. These are the concepts ICSE Class 9 examiners draw on most — study them first, then practise related questions.
How to score full marks in Landforms of the Earth — ICSE Class 9 Geography?
Understand the core concepts first, then work through the 55 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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