ICSE Solutions for Class 9 Geography - Volcanoes ICSE Solutions for Class 9 Geography – Volcanoes Exercises I. Short Answer Questions. Question 1. What are known as volcanoes ? Answer: Volcanoes are the vents in the earth’s crust erupting hot magma from the interior core motivated by endogenic forces. Question 2. What is the difference between magma and lava ? Answer: Molten material moving under the earth’s crust is called magma. When magma comes to the surface of the earth it is known as lava. Question 3. Give one example each of an active volcano and a dormant volcano. Answer: Active Volcano – Mt. Stromboli and Mt. Etna in Italy Dormant Volcano – Mt. Kilimanjaro of Africa. Question 4. What is the difference between do...
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