Cycles of freezing and thawing water cause ice wedging, and ice wedging is the most important form of mechanical weathering. Given these facts, what can cycles of freezing and thawing water cause this type of weathering among the following options:
- flooding
 - rivers
 - loose soil
 - calcite
 - Sediment
 - Metling snow
 - Winter
 - mechanical


 

        mechanical 