One impact of a volcanic eruption is the pyroclastic flow, what is this? * 1 A solidified flow of lava
2 Gas emitted from a volcano
3 Ash emitted from a volcano

There is totally sun all the way down there.

Magma forms by partial melting of upper mantle and crust. partial melt means that only a fraction of the available material forms a melt, and that the remainder stays solid. the partial melt rises because of its lower density and ascends through he crust. this is so conclusive mean the answer would be magma igneous rocks or balistic magma.