one is when you harvest or cut down trees, and plants for human use
weather, human pop. and how much polution we make.
Human activity
Human activities can directly lead to the spread of desertification. This is because humans can use up all of the viable resources in a location.
Desertification is caused by a wide variety of factors is the removal or destruction of all the vegetation in a certain enclosed area, such as a field or a forest.
The biotic factors that are responsible for desertification are cutting down trees to build houses and polluting areas where greenery grows so much that the greenery stops growing.
Desertification refers to transformation a dry land regions into deserts. This is often caused by human activity or climate change. Africa is most at risk of desertification.
Deserts formed by desertification are usually caused by human activities. Such activities as over grazing and poor agricultural processes can cause desertification.
Poor farming practices and over grazing of livestock contribute to desertification.
what factors contribute cohesiveness?
Humans can harm a desert by sandstorms and coldness.
Poor farming practices contributed to desertification of the Sahel. Deforestation is one of the biggest problems, leading to soil erosion.
The answer is DESERTIFICATION