Which outcome occurs when increased subsurface irrigation increases bioturbation?

💡 Explanation

Soil horizons mix via bioturbation as organisms move sediment. This increased mixing reduces soil profile horizon contrast, because the layers become less distinct together rather than retaining separate properties. Therefore it blurs the layers compared to distinct zones like A.

• Which environmental outcome occurs when islands interrupt ocean currents?
• Which outcome results when hydraulic sorting affects littoral drift composition?
• Which environmental outcome negatively impacts stalactite formation due to increased acidity?
• Which mechanism explains warmer temperatures alongside poleward-flowing ocean streams, such as the Gulf Stream?
• Which outcome results when increased atmospheric carbon concentration affects stalactite formation in limestone caves?
• Which crustal outcome results when the stress exceeds frictional strength?