Exfoliation
when rocks expand with pressure
It makes them gradually smaller.
Exfoliation.
Exfoliation is a form of rock weathering, also referred to as onion skin weathering. It is characterized by a layer by layer erosion of the outer surface of the rock caused by chemical changes to the composition of the minerals, by differences in temperature between the outer surface and the interior of the rock, or by the expansion and separation of the outer surfaces due to moisture absorption.
Exfoliation
when rocks expand with pressure
Exfoliation.
Exfoliation.
It makes them gradually smaller.
Exfoliation.
Exfoliation
Exfoliation
Exfoliation.
Yes.
Exfoliation.
Flaking of rocks due to extrmees of temperature is called freeze-thaw erosion or exfoliation.