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Water seeps into the rock, and when it freezes, it expands. When it heats up again, the water goes farther into the rock, and so on until the rock breaks.

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Q: Describe how changes in the temperature cause rock fragmentation?
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Related questions

How do changes in temperature cause rock fragmentation?

Rocks expand and contract depending on the temperature. After repeated exposure to temperature cycles, the surface of a rock may experience weakness in the bonds between crystals or particles, causing a delamination of the outer layer.


What do changes in temperature cause rock to do?

Changes in temperature cause rock to expand and contract. This may cause them to crack, and pieces may break off.


How do cyclones effect the atmosphere?

it can cause temperature changes


What is a major cause of temperature changes on earth?

The angle of the sun's rays is one of the major causes of temperature changes on Earth.


What factors cause changes in temperature during the seasons?

The Earth's tilt and orbit cause seasonal temperature changes.


Describe the changes you cause when you cut or fold a sheet of paper?

it changes to different shapes and sizes


How can changes in temperature cause rocks to erode?

The temperature heats the rock and breaks it (erodes).


When the temperature changes cause of a reaction is it exothermic or endothermic?

It is exothermic


What environmental triggers cause animals to migrate?

Usually changes in temperature.


Land and water temperature changes cause differences in?

Air pressure


What factors cause in temperatures during the seasons?

The Earth's tilt and orbit cause seasonal temperature changes.


How do changes in temperature cause rocks to break down?

It breaks down the rocks