Which of the above from the geological cycle processes are external (outside) and internal (inside) geological processes?

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.

Ibelieve the answer is c. map projections.hope my answer has you : )

Answerbeaches;