Ice or frost wedging
For example,when ice thaws, it becomes water, which can go into holes of a rock. When the water freezes, it expands & puts pressure on the rock which causes it to break apart/weather
it repeated freezing and thawing of water breaks rock apart the ice melts and the water seeps in deeper.
it is called hi there
When water in little fractures or cracks in a rock freezes, and since water expands when it freezes, it causes the crack to enlarge a little bit. The cycle of this happening over and over until the cracks are big enough to split the rock apart is Frost Wedging.
evaporation
Ice wedging
ice wedging
well it's under weathering and soil formation or weathering and erosin
For example,when ice thaws, it becomes water, which can go into holes of a rock. When the water freezes, it expands & puts pressure on the rock which causes it to break apart/weather
It is one form of mechanical weathering. Freeze/thaw cycle. Frost heave.
it repeated freezing and thawing of water breaks rock apart the ice melts and the water seeps in deeper.
Rocks break apart from force and heat. Water, freezing, thawing, and wind break rocks into smaller portions.
Water expands as it freezes because the oxygen gets trapped inside, pushing against the rock and slowly breaking it apart.
the process is called digestion
A cycle of freezing and thawing can break down any rock, no matter how big or heavy it is. If water gets into small cracks, then freezes, it will expand and push the rock crystals apart.
taking apart a preserved specimen is called
dissecting