Story of Volcanoes

Contents: 1. Introduction. 2. Components of a Volcano. 3. Volcanic materials. 4. How will you classify volcanoes? 5. World distribution of Volcanoes. 6. What are the causes of Volcanism? 7. Landforms produced by volcanic activities. 8. Volcanic hazards. 9. How volcanoes benefit us? 10. Volcanoes and hydrothermal phenomena. 11. How to know when a volcano is going to erupt? 12. Does a volcanic eruption bring about any climatic change? 13. Is there any active volcano in India? 14. Extra terrestrial volcanism. 15. Conclusion. 16. Some interesting facts about volcanoes. Glossary. Acknowledgments.