Describe two ways humans have impacted desertification latin america

It is thepersistent degradation ofdryland ecosystems byhuman activities and climaticvariations.

Human activities that contribute to desertification include the expansion and intensive use of agricultural lands, poor irrigation practices, deforestation, and overgrazing.

They produce industrial pollution.

Explanation: Biofuels may emit lower carbon footprints but the process involved in the production of these fuels largely depends on oil and water.