Answer:
A negative impact of fires on ecosystems is soil erosion.
Explanation:
Forest fires cause soil degradation, this depends on the topography of the site, its intensity, the recovery rate of plant material, etc. This leads to a change in the physicochemical and biological properties of the soil, affecting its productivity. The impact of fires produces erosion, loss of nutrients, and changes in vegetation (Mataix-Solera and Cerdà, 2009).
After a fire the soil is susceptible to erosion, since it is very exposed to wind and water, leading to environmental problems such as problems with water infiltration, increased water surface flow, among others.
