Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Uluru-Kata Tjuta National Park' has mentioned 'Sand' in the following places:
Occurrence Sentence Text Source
500 million years ago, the entire area was covered by an inland sea and over many centuries, sand and mud fell to the bottom of the sea, creating rock and sandstone.
To make damper, the seeds are parched with hot sand so their skins can be removed before they are ground for flour.
Hunting is largely confined to the red kangaroo, Australian bustard, emu and lizard such as the sand goanna and perentie.