Scientists studied land erosion rates under different conditions. Variables included different amounts of livestock grazing on land parcels and parcels of burnt and unburnt land. The burnt land had previously suffered wildfires. Increased erosion was found on burnt lands, especially those with more livestock. This study was likely designed to inform environmental understanding of which agricultural issue?
(1 point)
Responses
soil degradation
soil degradation
aquifer depletion
aquifer depletion
urbanization
urbanization
controlled burns
controlled burns
climate change
climate change