Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Kenya Lake System in the Great Rift Valley' has mentioned 'Ridge' in the following places:
Occurrence Sentence Text Source
Part of an intra-continental ridge system that runs through Kenya
The Great Rift Valley is part of an intra-continental ridge system that runs through Kenya from north to south.
The mountains form a ridge between these two peaks.
Ngong Hills are peaks in a ridge along the east of the Great Rift Valley, located southwest near Nairobi.