Which outcome follows increased topsoil disruption due to deflation?

💡 Explanation

Increased topsoil erosion shifts soil composition because deflation winnows away finer, nutrient-rich particles; therefore, the surface develops a nutrient-poor predominance, rather than promoting biocrust, dune stabilzation, or enhanced seed germination in the depleted soils.

• Which risk increases when a large dam is constructed across a strike-slip fault like the San Andreas Transform?
• Which wind deflection results near polar regions because of intense Coriolis effect?
• Which mechanism intensifies coastal erosion rates along fjord shorelines during regional isostatic rebound?
• Which mechanism causes uplift and tilting adjacent to a normal fault during crustal extension?
• Which process creates an alluvial fan when a high-gradient stream flows onto a valley floor with reduced slope?
• Which mechanism causes an avulsion event when a river's levee system is overwhelmed by sediment deposition?