Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Ngorongoro Conservation Area' has mentioned 'Great Rift Valley' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| The Olduvai Gorge is a steep-sided ravine in the Great Rift Valley, which stretches along eastern Africa. | WIKI |
| The Ngorongoro Conservation Area (809,440 ha) spans vast expanses of highland plains, savanna, savanna woodlands and forests, from the plains of the Serengeti National Park in the north-west, to the eastern arm of the Great Rift Valley. | UNESCO |