Which consequence results when reducing soil organism diversity?

💡 Explanation

Reduced soil organism diversity decreases bioturbation, which mixes and aerates the soil; because the lack of this natural cultivation diminishes nutrient stratification efficiency. Therefore, nutrient gradient maintenance is worsened, rather than enhancing cation exchange, weathering or providing structural benefits.

• Which process primarily determines the clay mineralogy within the soil profile formed on an oxbow lake deposit?
• Which outcome occurs when a meandering stream in a floodplain reaches its graded profile limit?
• Which outcome commonly follows rapid sediment deposition into a glacial lake?
• Which consequence results when thick tephra accumulates rapidly?
• Which outcome occurs when Mount St. Helens' lateral blast deposits ash?
• Which outcome is most accelerated by increased sediment load into an alluvial fan system?