![USGS on Twitter: "Scientists use term magma for molten rock underground & lava for molten rock that breaks through Earth's surface https://t.co/LhOgfljPaF #MagmaMonday https://t.co/E3ScydiUTg" / Twitter USGS on Twitter: "Scientists use term magma for molten rock underground & lava for molten rock that breaks through Earth's surface https://t.co/LhOgfljPaF #MagmaMonday https://t.co/E3ScydiUTg" / Twitter](https://pbs.twimg.com/media/DO3ayRsUMAE0WOk.jpg)
USGS on Twitter: "Scientists use term magma for molten rock underground & lava for molten rock that breaks through Earth's surface https://t.co/LhOgfljPaF #MagmaMonday https://t.co/E3ScydiUTg" / Twitter
![Lava Flame On Black Ash Background. Magma Textured Molten Rock Surface. Volcano, Fire, Crust. Danger, Hazard, Energy Concept. Formation, Geology, Nature, Environment. Stock Photo, Picture And Royalty Free Image. Image 92979797. Lava Flame On Black Ash Background. Magma Textured Molten Rock Surface. Volcano, Fire, Crust. Danger, Hazard, Energy Concept. Formation, Geology, Nature, Environment. Stock Photo, Picture And Royalty Free Image. Image 92979797.](https://previews.123rf.com/images/tverdohlib/tverdohlib1801/tverdohlib180100543/92979797-lava-flame-on-black-ash-background-magma-textured-molten-rock-surface-volcano-fire-crust-danger.jpg)
Lava Flame On Black Ash Background. Magma Textured Molten Rock Surface. Volcano, Fire, Crust. Danger, Hazard, Energy Concept. Formation, Geology, Nature, Environment. Stock Photo, Picture And Royalty Free Image. Image 92979797.
![Formation, geology, nature, environment. Magma textured molten rock surface. Volcano, fire, crust. Danger hazard energy concept Lava flame on black as Stock Photo - Alamy Formation, geology, nature, environment. Magma textured molten rock surface. Volcano, fire, crust. Danger hazard energy concept Lava flame on black as Stock Photo - Alamy](https://c8.alamy.com/comp/T2WWFK/formation-geology-nature-environment-magma-textured-molten-rock-surface-volcano-fire-crust-danger-hazard-energy-concept-lava-flame-on-black-as-T2WWFK.jpg)