Answer:
Deforestation - The clearing or cutting down of trees.
Desertification - The process by which habitable land turns uninhabitable.
Urbanization- The movement of people from rural areas to cities.
Step-by-step explanation:
I had earth sciences last year and I forgot most of what happened but eh you could probably solve this with the root words of the words.
"Deforest," or "derive of a forest." Cut down trees.
"Desert" or "deserted," uninhabitable.
"Urban, urbanized" like "urbanized area" or "urbanized population" which relates to a town or a city.
Hope this helped.