Question

multiple-choice question
over time the strata compress and harden into
□ sedimentary rock
□ igneous rock
□ metamorphic rock
rewatch

Explanation:

Strata (layers of sediment) over time undergo compaction and cementation (hardening) to form sedimentary rock. Igneous rock forms from cooling magma/lava, and metamorphic rock forms from existing rocks changed by heat/pressure. So the correct option is sedimentary rock.

Answer:

A. sedimentary rock