The spreading of a desert is called desertification.
Desertification is the term for the spreading of deserts. It is best known in the Sahel in Africa below the Sahara.
It is called "desertification".
The Sahara is spreading south. It is covering the Sahel area. These problems on the Sahara spreading in impossible to stop unless scientists discover how.....
People can stop spreading in Thar Desert by planting more plants around the perimeter. Ensure animals are not grazing these plants because that is what causes it in the first place.
Yes - people can't grow food in deserts and animals that are not adapted to the desert will die
wide-spreading, shallow roots
No, the term Australian Desert is a generic term that applies to ten separate deserts in that country.
The term is desertification.
cultural diffusion
Desertification is the term.
The spreading of seed is referenced as shattering in grasses but dispersing is a general term for the spreading of seed. There are thousands of ways that seeds are dispersed by different species.
Desertification is the term for an expanding area of desert.