Well, of course this is just a theory of mine, but since no-body else has awnsered I thought one person needed to start it off. Prehaps, lava rises, because of the earths movement, as the earth moves around, the inside of the earth gets disturbed and shaken around to the edges. For instance if you had water in a bottle and you move it in one direction, water goes to one side of the bottle, prehaps its the same principles in magma in the earth?
the mantle
The gases dissolve into the lava
stratovolcano also known as a composite volcano
aa lava
There are several things which come out of a volcano when it erupts. The two main things are lava and gases.
lava,ash,tephra,volcanic bombs
lava
The gases dissolve into the lava
Lava
stratovolcano also known as a composite volcano
aa lava
magma and heat pressure
because of the lava rising from the earth
Viscous lava ( such as in the caribbean
It is called Lava
The energy spews out Lava
Kilauea generally produces lava flows and lava fountains. Its current activity has also involved the formation of lava lakes. All of the lava involved is basaltic.
There are several things which come out of a volcano when it erupts. The two main things are lava and gases.