What happens when metamorphic rock becomes igneous rock?
a.
metamorphic rock compacts and cements to become igneous rock.
b.
metamorphic rock undergoes heat and pressure to form igneous rock
c.
metamorphic rock weathers and erodes to become igneous rock.
d.
metamorphic rock melts and crystallizes to become igneous rock.

D. Metamorphic rock melts and crystallizes to become igneous rock.

Igneous rocks form when molten rock cools and solidifies. Igneous rocks have different textures and this is because the texture is determined by how quickly the rock cools down. The rocks that tend to be near the surface cool faster than the rocks that are not close the the surface.

if the concentration of products is decreased, the equilibrium will shift toward the products). add an inert gas (one that is not involved in the reaction) to the constant-volume reaction mixture: this will increase the total pressure of the system, but will have no effect on the equilibrium condition.

explanation: