What is an abiotic factor that can prevent an organism from becoming preserved after is been buried?

An abiotic factor that can prevent an organism from becoming preserved after burial is the presence of oxygen. Oxygen can lead to the decomposition of organic material through aerobic bacteria and other scavengers, which can break down tissues before fossilization occurs. Additionally, environmental conditions such as temperature and moisture levels can also influence the rate of decomposition, further hindering preservation. Without optimal conditions, the chances of fossilization significantly decrease.