Which pedogenic effect is accelerated when earthworm bioturbation increases?

💡 Explanation

Intense earthworm activity accelerates clay mineral translocation because bioturbation increases mixing of soil horizons, therefore enhancing eluviation of clay particles. This increases clay minerals movement, rather than the weathering reduction or aggregate stabilization implied by the other options.

• Which outcome occurs when a barrier island's sediment budget shrinks?
• Which mechanism explains pillow lava formation upon submarine eruption?
• Which process significantly changes local weather patterns due to the rain shadow effect?
• Which outcome intensifies seasonal flooding near ephemeral streams bordering subtropical high-pressure zones?
• Which outcome is worsened by thermocline breakdown during upwelling?
• Which outcome occurs regarding airflow in areas characterized by sharply contrasting surface temperatures?