Question

1. when melting of a metamorphic rock occurs, it changes into which of the following? igneous rock magma sediment

Explanation:

In the rock - cycle, when a metamorphic rock melts, it turns into magma. Igneous rock forms from the cooling and solidification of magma or lava. Sediments are formed by weathering and erosion of rocks. Melting of a metamorphic rock directly results in magma.

Answer:

B. Magma