ASAP please help me with this assignment, will give out

The study of where things are 

Answerequatorial guinea,gabon, and western sahara;

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.