Final answer:
Skeletonization of a body 4 ft deep or more takes place through natural decomposition.
Step-by-step explanation:
The process of removing soft tissues from a dead body to create a skeleton is known as skeletonization. When the body is buried 4 feet deep or more, it provides an environment that facilitates the natural process of decomposition, where microorganisms, insects, and scavengers break down the soft tissues, leaving behind the skeletal remains.
An example of a well-preserved skeleton found buried deep underground is the Torre d'en Galmés skeletal remains in Menorca, Spain. These skeletons offer valuable insights into the lives and health conditions of ancient civilizations.
Overall, deep burial aids in the process of skeletonization, contributing to the preservation and study of skeletal remains.