Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Cocos Island National Park' has mentioned 'Volcanic' in the following places:
Occurrence Sentence Text Source
Cocos Island is an oceanic island of both volcanic and tectonic origin.
The rich coral reef, volcanic tunnels, caves, massifs and deeper waters surrounding Cocos Island are home to more than 30 species of coral, 60 species of crustaceans, 600 species of molluscs and over 300 species of fish.
Due to its geographical position, the oceanic island of volcanic origin is the first landmark met by the North Equatorial Countercurrent and a point of confluence of other marine currents.