Soil Erosion: A Food and Environmental Threat

This article describes soil erosion as a threat to global food security. The article begins by explaining what soil erosion is, how it is caused, and what factors prevent or exacerbate the process. It then discusses the effects soil erosion may have on cropland productivity and other environmental issues such as water availability and biodiversity. The article concludes by briefly discussing science and technology innovation to reduce soil erosion and by emphasizing the impact soil erosion has on food security.

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