Question

what changes into slate and limestone into marble ?​

Answer 1

Explanation:

Deep within the Earth's crust rocks can be put under huge pressures and temperatures are very high. These conditions can cause the minerals in the rock to change. This process is called metamorphism. ... Limestone can change into marble, shale and mudstones into slate, and igneous rocks like granite can turn into gneiss.

Answer 2

Answer:

Mudstone or shale.

The sedimentary and igneous rocks were stucked into the tectonic plates and when the tectonic plates start moving the sedimentary as well as the igneous rocks were stuck between those tectonic plates, after the collision of the tectonic plates the resulted rocks so formed forms the metamorphic rocks and the entire process involved is the metamorphism. as limestone is a sedimentary rocks after the process of metamorphism the marble is formed and thus marble is a metamorphic rocks due to high temperature and pressure.