What is a tornado

give a detailed explanation

A tornado is a rapidly rotating column of air that is in contact with both the surface of the Earth and a cumulonimbus cloud  in rare cases the base of a cumulus cloud

A tornado is a vortex of harsh rotating winds in the shape of a funnel cloud underneath a storm

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.