The study of speech sounds in language or a language with reference to their distribution and patterning and to tacit rules governing pronunciation. 2. The sound system of a language: the phonology of English. phoÂ·noÂ·logâ²ic (fÅâ²nÉ-lÅjâ²Ä­k) , phoâ²noÂ·logâ²iÂ·cal (-Ä­-kÉl) adj.
What does a porphyritic texture indicate about the history of an igneous rock? the magma sat and cooled a bit below the Earth's surface, thus giving time for the large crystals to grow, before erupting onto the surface and cooling very quickly
Question: Match the texture of the igneous rock with the process that formed it. Match the texture of the igneous rock with the process that formed it. Fine-grained A. Magma cooled slowly at the surface or upper crust. Vesicular B. Magma that cooled rapidly at the surface or upper crust. Coarse-grained C. Magma cooled slowly, beneath the surface. Porphytic Texture D. Magma of high silica content was ejected intot he atmosphere, cooling immediately.