Which outcome results when hydraulic sorting concentrates heavy sediments?

💡 Explanation

Placer deposits form because flowing water separates and concentrates heavy minerals through hydraulic sorting. Sediments with high density settle faster, therefore creating valuable ore concentrations in stream beds, rather than other erosional or glacial features.

• Which mechanism primarily causes sinkhole formation acceleration post-deforestation?
• Which hazard increases where soluble bedrock collapses suddenly?
• Which outcome results when reduced sediment transport causes longshore drift along a barrier island system?
• Which outcome is amplified when colliding tectonic plates experience increased mantle convection?
• Which outcome accelerates weathering through biotic soil activity?
• Which effect accelerates sinkhole enlargement when acidic rain infiltrates limestone?