Physical geography Chapter 3 Volcanicity in East Africa video

Volcanism, volcanism or Vulcanicity Extrusive volcanic features; Ash and cinder cones. Composite cones/strato volcanoes, Shield volcanoes, Lava plateaus, Volcanic plug, Volcanic neck, Cumulo dome, Caldera. Hot springs, Geysers and Fumaroles. Intrusive volcanic features; Batholiths, Inselbergs, Dykes, Ridges, Sills, Laccoliths, Uplands. The importance of vulcanicity to economic development of East Africa