Back Lawa Afrikaans حمم Arabic الحمم ARZ Lava Azerbaijani Lava BAT-SMG Lava BCL Лава вулканічная Byelorussian Лява BE-X-OLD Лава Bulgarian लावा Bihari
Lava is magma, hot molten rock that flows through holes in the Earth's crust and onto the surface. Like magma, lava can be either viscous (~thick) or fluid (~thin).[1] Blocky lava is so thick and slow that it barely moves along the ground. Other types of lava, like pahoehoe, aa, and pillow lava, are thinner and flow faster.[1] Lava sometimes sets things on fire. Sometimes it even destroys towns.
- ↑ 1.0 1.1 Earth Science. Holt, Rinehart and Winston, Austin, Texas. 2001. ISBN 0-03-055667-8.