Molten material below ground is called magma, and molten material above ground is called lava.
Outside the Disney film, they have no names.
Magma. Magma rises towards the surface when it's less dense than rock around it. Otherwise, it collects in magma chambers and cools, forming igneous rock.
Yes, but you have to pay for study material. After Fall 2011, students from outside of Europe have to pay for studying at a university level in Sweden.
The Earth is generally referred to by one name, which is "Earth." However, in different languages and cultures, it may have different names.
earth
molten rock, magma (which it's underground lava), ash, steam, and poisones gas.
Names originate from everywhere on Earth that there are people.
The Lithosphere.
Bhuvan
earth
Some other names for Earth in Sanskrit are "Bhumi," "Dharti," and "Prithvi."
Ants have an exo-skeleton - i.e. it is outside their body.