Which feedback occurs when vegetation disturbance increases dune mobility?

💡 Explanation

Loss of vegetation causes further erosion via positive feedback because vegetation reduces wind speed and stabilizes sand. Therefore, eolian transport will increase, exposing yet more vegetation, rather than allowing stabilization by burial or albedo changes.

• Which process generates a tarn when glacial ice melts within a cirque basin?
• Which effect primarily results from lateral displacement along a conservative transform plate boundary?
• Which large-scale consequence directly results from the adiabatic cooling effect within rising air masses?
• Which risk increases when groundwater injection occurs near a fault?
• Which risk increases when rhyolitic magma's volatile content rises?
• Which outcome occurs in a karst cave system when the water table drops?