x Can you identify these types of fossils? Match the fossil type to its description.
This is a fossil made when an organism
buried in sediment decomposes, leaving a
hollow area showing part or all of the
organism's structure.
This is a fossil that is a copy of an
organism's structure, formed when
minerals seep into a mold in sediment.
This is a fossil in which minerals replace
part or all of an organism.