Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Everglades National Park' has mentioned 'Erosion' in the following places:
Occurrence Sentence Text Source
[14] The limestone shelf appears to be flat, but there are slight risesxe2x80x94called pinnaclesxe2x80x94and depressions caused by the erosion of limestone by the acidic properties of the water.