1.
molten rock that originates in the Earth's mantle and flows from a volcano or a fissure on land or the ocean floor
2.
rock formed from solidified lava, typically full of small air holes caused by escaping volcanic gases
3.
rock in the form of hot liquid
4.
the solid rock that forms when liquid lava becomes cold
1.
molten rock that originates in the Earth's mantle and flows from a volcano or a fissure on land or the ocean floor
2.
rock formed from solidified lava, typically full of small air holes caused by escaping volcanic gases
3.
rock in the form of hot liquid
4.
the solid rock that forms when liquid lava becomes cold