Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Megalithic Temples of Malta' has mentioned 'Earth' in the following places:
Occurrence Sentence Text Source
[2] They had been claimed as the oldest free-standing structures on Earth until the discovery of Gxc3xb6bekli Tepe.
The space between the apses' walls and the external boundary wall is usually filled with loose stones and earth, sometimes containing cultural debris including pottery shards.
The space between the external wall and the walls of the inner chambers is filled with stones and earth, binding the whole structure together.