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Chapter 7 of 18
Concept Maps

Volcanoes — Concept Maps

ICSE · Class 9 · Geography

4 concept maps of Volcanoes for ICSE Class 9 Geography, each also written out as a text outline. Part of the ICSE Class 9 Geography syllabus.

53 questions38 flashcards2 formulas & key relations5 concepts

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A labeled cross-section diagram showing the internal and external components of a volcano, including the magma chamber, conduit, vent, crater, and layers of lava and ash.
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One of 6 illustrations for Volcanoes in Super Tutor — alongside flashcards, concept maps and practice questions.

4 Concept Maps

Overview of Volcanoes — Key Concepts

Overview of Volcanoes — Key Concepts

The map in words

  • Volcanoes
    • Definition
      • Vent in Earth crust
      • Connected to Magma Chamber
      • Ejects Lava Gas Steam
    • Types of Volcanism
      • Intrusive Forms
        • Batholith
        • Laccolith
        • Sill
        • Dyke
        • Lopolith
        • Phacolith
      • Extrusive Forms
        • Ash and Cinder Cone
        • Lava Dome
        • Lava Shield
        • Composite Strato Cone
    • Classification
      • Active Volcanoes
        • Mt St Helens
        • Stromboli
        • Mauna Loa
      • Dormant Volcanoes
        • Vesuvius
      • Extinct Volcanoes
        • Arthurs Seat Scotland
    • World Distribution
      • Ring of Fire
      • Mid Atlantic Belt
      • Mid Continental Belt
    • Effects
      • Constructive
        • Fertile Soil
        • Minerals
        • Geysers
        • Tourism
      • Destructive
        • Loss of Life
        • Tsunamis
        • Pollution
        • Displacement

Volcanoes — Complete Chapter Overview

Volcanoes — Complete Chapter Overview

The map in words

  • Volcanoes
    • Definition
      • Vent in Earths crust
      • Connected to magma chamber
      • Ejects lava gases ash steam
    • Types of Volcanism
      • Intrusive Forms
        • Batholith
        • Laccolith
        • Sill
        • Dyke
        • Lopholith
        • Phacholith
      • Extrusive Forms
        • Ash and Cinder Cone
        • Lava Dome
        • Lava Shield
        • Strato Cone
    • Classification
      • Active
        • Stromboli
        • Etna
        • Mauna Loa
      • Dormant
        • Vesuvius
      • Extinct
        • Arthurs Seat
        • Crater Lake forms
    • Causes
      • Heat and Pressure
      • Water Percolation
      • Plate Tectonics
    • World Distribution
      • Ring of Fire
      • Mid Atlantic Belt
      • Mid Continental Belt
    • Effects
      • Constructive
        • Fertile Soil
        • Minerals
        • Geysers
        • Tourism
      • Destructive
        • Barren Land
        • Tsunami
        • Pyroclastic Flow
        • Pollution

Volcanoes - Complete Chapter Concept Map

Volcanoes - Complete Chapter Concept Map

The map in words

  • Volcanoes
    • Definition
      • Vent in Earth crust
      • Connected to magma chamber
      • Ejects lava gases steam
      • Cone or dome shape
    • Types of Volcanism
      • Intrusive Forms
        • Batholith
        • Laccoliths
        • Sills
        • Dykes
        • Lopoliths
        • Phacoliths
      • Extrusive Forms
        • Ash and Cinder Cones
        • Lava Dome
        • Lava Shields
        • Strato Cone
    • Classification
      • Active Volcanoes
        • Mt St Helens USA
        • Stromboli Italy
        • Pinatubo Philippines
        • Mauna Loa Hawaii
      • Dormant Volcanoes
        • Vesuvius Italy
      • Extinct Volcanoes
        • Arthurs Seat Scotland
        • Crater Lakes formed
    • Causes of Volcanism
      • Radioactive disintegration
      • Surface water percolation
      • Plate tectonics movement
    • World Distribution
      • Circum Pacific Belt
        • Ring of Fire
        • Andes South America
        • Japan Philippines
      • Mid Atlantic Belt
        • Mid Atlantic Ridge
        • Azores St Helena
      • Mid Continental Belt
        • Alps Mediterranean
        • Vesuvius Etna Stromboli
    • Effects
      • Constructive
        • Fertile lava plains
        • Precious stones
        • Geysers and springs
        • Tourist attraction
      • Destructive
        • Barren land
        • Loss of life property
        • Tsunamis
        • Poisonous gases
        • Pyroclastic flows

Volcanicity and volcanic activity

Volcanicity and volcanic activity

The map in words

  • Volcanicity and volcanic activity
    • Volcanicity
    • Definition of a volcano
    • Types of volcanoes
    • Intrusive volcanic forms
    • Extrusive volcanic forms
    • Classification by activity
    • Causes of volcanism
    • World distribution of volcanoes

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Frequently Asked Questions

What are the important topics in Volcanoes for ICSE Class 9 Geography?
Key topics in Volcanoes include Meaning and Types of Volcanoes, Intrusive Volcanic Forms, Extrusive Volcanic Forms, Classification Based on Activity. Study these first, then practise questions on each for Class 9 exams.
What do the concept maps for Volcanoes show?
The 4 maps show how the ideas in Volcanoes connect: Overview of Volcanoes — Key Concepts; Volcanoes — Complete Chapter Overview. Each map is also written out as an outline on this page.
How should I revise Volcanoes for Class 9 exams?
Learn the core ideas first, then work through the 53 practice questions on Volcanoes. 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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