Both, at times - mountains are just like any other part of the world, except they're pushed up high by tectonic forces. Some mountains are granite, some limestone, some basaltic, and so on. Mountains can be 'made' of many different types of rock and earth.
that and dirt
lava?
lava?
The Floor Is Made of Lava was created in 2006.
The bones did not melt because they were preserved under the dirt/sand
is made of lava
Jupiter is made with hot lava scientist thought it was made of rock but its not its made of hot lava
the crust is dirt, the mantle is lava and the core is liquid and or solid metal
Bedrock is rock and lava whereas subsoil just contains plants and dirt
Shield Volcanoes are made out of running lava. Not composite.
Lava and magma are composed of molten rock.
Extrusive Igneous rock is made from lava. Intrusive Igneous rock is made from magma. Magma and Lava are similar but magma is inside earth and lava is on the outside.