Lava
Esquema
Jerarquía
<materials by composition> > inorganic material > rock > igneous rock > <igneous rock by origin> > extrusive rock
Descripción
Molten volcanic rock that issues from a volcano or fissure in the earth's surface; also, the same material after being cooled and solidified.
URI original del concepto
Otros términos
- 熔岩 [zh]
- róng yán [zh]
- rong yan [zh]
- jung yan [zh]
- 火山岩 [zh]