Put simply, limestone is a type of rock that is formed by organisms ... it doesn't stay in place very well, meaning that it ...

Limestone Pavements are bare limestone rock surfaces composed of slabs of rock (clints), separated by variable-width vertical cracks (grikes) . These grikes have developed by weathering and ...

Limestone is soluble in acidic rainwater. It is a permeable rock, meaning water can pass through it. Use to consolidate learning on limestone features and to act as a reminder of the key physical ...