It cracks the rock
occurs when water fulls cracks in rock and freezes
What causes rock fragments to move down inclines
Water goes into small cracks in the rocks and then freezes. Water expands as it freezes and the expansion pushes outwards on the crack in the rock making it bigger. Eventually this process causes the rock to crack and flake apart
Water expands when it freezes, therefore it tends to cause the rocks to crack (or perhaps I should say, it causes existing cracks to get larger, leading to the disintegration of the rock).
Ice wedging can break apart rocks when water seeps in cracks of roads or rocks and continues freezes and thaws until the rock eventually creates a pot hole
The ice expands in the crack and may split the rock, as will eventually the roots of a plant.
As the water freezes, it will expand.
There are four types of water erosion. They are freeze-thaw, biological, chemical, and exfoliation erosion. Freeze-thaw erosion occurs when water seeps into cracks or joints in rocks and then freezes.
It is a form of weathering known as frost wedging.
It is a form of weathering known as frost wedging.
Water expands when it freezes, therefore it tends to cause the rocks to crack (or perhaps I should say, it causes existing cracks to get larger, leading to the disintegration of the rock).
Because when water seeps into cracks and freezes, the material gets pushed outwards, because water exapands as it freezes. This process is called ice wedging.
Rain water seeps into any cracks in the rock. When the water freezes in winter, the ice expands and the force can be strong enough to split the rock.
when water freezes, it expands. when water freezes in cracks and pores of rocks, the force of its expansion is strong enough to split the rocks apart.
Water goes into small cracks in the rocks and then freezes. Water expands as it freezes and the expansion pushes outwards on the crack in the rock making it bigger. Eventually this process causes the rock to crack and flake apart
Water can break up rocks, usually over some amount of time, because the liquid water seeps into small nooks and crannies, then when the water becomes cold enough and it freezes, it expands, forcing the rock or rocks apart, and since rocks are not very flexible but rather brittle this can cause the cracks to widen and lengthen, and break up the rocks.
cracks open wider
All rocks have cracks in them. If water fills the cracks and freezes, it expands and pushes the rock apart.
Water expands when it freezes, therefore it tends to cause the rocks to crack (or perhaps I should say, it causes existing cracks to get larger, leading to the disintegration of the rock).