Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Ngorongoro Conservation Area' has mentioned 'Volcanic' in the following places:
Occurrence Sentence Text Source
The area is named after Ngorongoro Crater, a large volcanic caldera within the area.
The south and west of the area are volcanic highlands, including the famous Ngorongoro Crater and the lesser known Empakaai Crater.
The Pliocene Ngorongoro volcanic complex consists of eight extinct shield volcanoes within the Eyasi half-graben, the eastern boundary marked by the Gregory Rift Western Escarpment.
The main feature of the Ngorongoro Conservation Authority is the Ngorongoro Crater, the world's largest inactive, intact and unfilled volcanic caldera.
The volcanic eruptions like that of Ngorongoro, which resulted in the formation of Ngorongoro Crater in Tanzania, were very common.