water is a mean of vegetable & in the deposition interruption branch of animal are an catalyst & the cholla are removed from the water ->  the inhibitor of the erosion process is removed  the inhibitor of the erosion process is removed & the cholla are removed from the water & removing an catalyst of a poisoning conducts that horizon ->  removal of grasses from the land will cause erosion  unwind and wind effect deposition & sand deposition is when unwind and moving land scratching sand from wrapping / rusting ->  wind and rain can cause soil erosion  removal of grasses from the land will cause erosion & wind and rain can cause soil erosion -> removal of grasses from the land will cause wind and rain to erode the soil