Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Aldabra Atoll' has mentioned 'Sea' in the following places:
Occurrence Sentence Text Source
The outside rim of the atoll has three passages which connect to the lagoon, which is 6xe2x80x9310 kilometres (3.7xe2x80x936.2xc2xa0mi) in width as it opens to the sea.
The depth of water in the lagoon averages about 5 metres (16xc2xa0ft); however, the passages that open to the sea are up to 20 metres (66xc2xa0ft) deep and strongly affected by tidal currents.
[55] The marine protected area extends 1 kilometre (0.62xc2xa0mi) into the sea to ensure preservation of its marine fauna.
Boundaries are ecologically viable but the extension of the seaward boundary some 20 km into the sea would provide additional protection to the marine fauna.