Answer:
4.These impacts include compaction, loss of soil structure, nutrient degradation, and soil salinity. ... The effects of soil erosion go beyond the loss of fertile land. It has led to increased pollution and sedimentation in streams and rivers, clogging these waterways and causing declines in fish and other species.
5.Soil erosion is a concern not only for its impacts on plant growth, but also for its impacts to water quality. Soil is a valuable natural resource that nourishes and supports plant growth among many other things. When soil is left bare and exposed, wind and water can erode it.
Explanation:
HOPE IT HELPS;}
