Conversation so far:
how does land pollution lead to soil degradation
Soil pollution as part of the process of land degradation is caused by the presence of xenobiotics (human-made) chemicals or other alteration in the natural soil environment.
what is the process of land degradation as viewed by humans
Land degradation is viewed as any change or disturbance to the land perceived to be deleterious or undesirable.

Question: can you give me the definition of the process
Self-contained rewrite: can you give me the definition of land degradation