Over-saturation of alpine soil causes which landform change?

💡 Explanation

Lobe formation happens because solifluction involves downslope movement of saturated soil. The viscous flow creates terraces, rather than crevasses or eskers involving glacial ice, or bedrock weathering, therefore A.

• Which outcome results when excessive upwelling removes bottom sediment nutrients?
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• Which geographic outcome occurs when an oceanic plate subducts under a less dense continental plate?
• Which mechanism reduces soil fertility when prolonged floodplain inundation occurs on alluvial plains used for agriculture?
• Which mechanism primarily controls the orientation of cirque-formed valleys within a glaciated mountain range?