Respuesta :
Answer:
Igneous Rock
Explanation:
Assuming this is a cycle, the volcanic eruption would lead back to rock B; rocks formed by volcanic eruptions are considered Igneous.
Answer:
igneous rock
Explanation:
theres this song that i was taught in fourth grade that kind of helped me remember. metamorphic is heat and pressure, sedimentary is erosion and weather, and igneous is cooled magma. rock be is shown after the volcano