Soil erosion and certain human activities causes the nutrients in the top soil to be removed.
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There are a number of causes of soil exhaustion in Brazil. Some of the main causes include pesticides, artificial fertilizers, overuse of the soil without allow it to rest and so many more.
Iron oxides account for the red tint to soil .
The possible causes for a change in the percolation rate of soil include soil's moisture content, topographic conditions, and the amount of coarse material in the soil.
weathering
deforestation
Iron oxide colors soil red.
In fertile soil is caused by the absence of the necessary nutrients and sufficient minerals within the soil.
soil exhastion
Erosion
erosion will cause loss of soil with our soil conservation and wind will damage the soil ik this and im in 7th grade like really