True or false, and why? "in a meandering stream, a point bar is where deposition occurs and a cut bank is where erosion occurs."

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.

D.the role of religion has steadily declined in recent years.pl give me  branliest