Question

1. when heat and pressure are applied to a sedimentary rock, it changes into which of the following? igneous rock metamorphic rock sediment

Explanation:

When heat and pressure act on sedimentary rock, it undergoes metamorphosis to form metamorphic rock. Igneous rock forms from the cooling and solidification of magma or lava. Sediments are the raw - materials that form sedimentary rock through compaction and cementation.

Answer:

Metamorphic rock