Explain the following terms:

(i) Volcanic Cone
(ii) Caldera
(iii) Geyser

Describe world distribution of volcanoes.

Imagine that you had gone for a holiday and an extinct volcano erupted. List the consequences.

Suppose you are living in an area known for volcanic eruptions. One day, when you were sitting in your balcony, you suddenly noticed a volcano erupting at a distance. State what happened thereafter.