Tag Archives | Disasters

In this article we will discuss about the elevated forms and depressed forms of extrusive topography that are produced by the entire process of volcanicity. 1. Elevated Forms: (i) Cinder or Ash Cones: Cinder or ash cones are usually of low height and are formed of volcanic dusts and ashes and pyroclastic matter (fragmental materials). The forma­tion of cinder cones [...]