The rock in black canyon shown below has bands of light and dark these bands have different mineral compositions which phrase most likely describes the environment in which this rock formed

The correct answer would be lost aquila

C.about 10% i think

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.