Nota: A tradução desta entrada está atualmente em revisão de qualidade, portanto parte do conteúdo é exibida temporariamente apenas em inglês.
Este verbete ainda não foi traduzido para o seu idioma, portanto o original é exibido abaixo.
igneous rock
This term is a technical geological classification used to describe rocks originating from volcanic activity. It carries a neutral, scientific connotation and is primarily used in academic, professional, or educational contexts rather than casual conversation.
Because it refers to a specific category of geological material, it is often contrasted with sedimentary and metamorphic rocks to describe the three primary types of rock formation. In a professional setting, it is frequently paired with descriptors like intrusive or extrusive to specify whether the rock cooled underground or on the surface.
Meanings
Examples
Granite is a common example of an intrusive igneous rock.
The geologist identified the sample as an igneous rock based on its crystalline structure.
Is this piece of basalt considered an igneous rock?
The volcanic island is composed almost entirely of igneous rock.
I wonder if this jagged cliff is made of igneous rock or something else.
Igneous rock forms when magma cools and solidifies.
The ancient mountains were primarily formed from massive deposits of igneous rock.
Look at how the crystals in this igneous rock are interlocking.