Which is the process in which substances will be mostly organic decomposition will be decomposed chemically by heating at high temperature in an oxygen-free or confined, that control the amount of oxygen.
The process of decay was mostly organic. Are biodegradable chemical by heating at high temperatures in the absence of air. oxygen-free Or control the amount of oxygen to a minimum.
This process will be dissolved substances mainly organic. Are biodegradable chemical heat at the high temperature. In confined spaces without oxygen. Or control the amount of oxygen to a minimum.