Answer the following question given this paragraph: Sedimentary rocks form when sediments are compacted and cemented together. Sediments are pieces of rock. They may be gravel, sand, silt, or clay. Some sedimentary rocks form the solid minerals left behind after a liquid evaporates. Q: What type of rocks form when sediments are compacted and cemented together? A:

Choose your answer from:
- metamorphic rocks.
- crystalline rocks.
- igneous rocks.
- sedimentary rocks.
Answer:
sedimentary rocks