Permeable - Which means water can seep through cracks in rocks , Limestone pavement - A cobble stone like formation found on the top of hills , Clints - The blocks found in limestone pavements , Grykes - Widened joints between blocks in a limestone pavement , Swallow hole - Holes on limestone surface that lead down into caves , Scar - Steep slopes on limestone cliffs , Caves - Underground erosion in a limestone landscape where rocks is eroded in a tightly packed area,

Testing your knowledge on limestone features

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