Question

this table compares different types of rock.
type of rock how does it form? examples
igneous melted rock cools and hardens into solid rock basalt, obsidian
sedimentary layers of sediment are pressed together, or compacted, to make rock siltstone, shale
metamorphic high temperature and pressure change a rock’s properties slate, marble
based on the table, which are metamorphic rocks?
marble and slate
marble and shale

Explanation:

To determine metamorphic rocks, we refer to the table. The "metamorphic" rock row lists examples as slate and marble. Shale is a sedimentary rock (from its row), so the correct pair is marble and slate.

Answer:

marble and slate