Examples of GENRE. 1  This book is a classic of the mystery genre. 2  genre. 3  In genre fiction there is an implied contract between writer and reader that justice of a kind will be exacted; âgoodâ may not always triumph over âevil,â but the distinction between the two must be honored.ull Definition of GENRE. 1. : a category of artistic, musical, or literary composition characterized by a particular style, form, or content.
Often, lava cools over a few days to weeks and minerals have enough time to form but not time to grow into large crystals. Basalt is the most common type of extrusive igneous rock and the most common rock type at the Earth's surface. Last modified June 17, 2003 by Lisa Gardiner.
Extrusive refers to the mode of igneous volcanic rock formation in which hot magma from inside the Earth flows out (extrudes) onto the surface as lava or explodes violently into the atmosphere to fall back as pyroclastics or tuff. This is as opposed to intrusive rock formation, in which magma does not reach the surface. The main effect of extrusion is that the magma can cool much more quickly in the open air or under seawater, and there is little time for the growth of crystals.