In Australian Aboriginal culture, what is the significance of a "Dreamtime" story, and how is it traditionally passed down through generations?

Dreamtime stories are a collection of poems that celebrate nature and are shared during community gatherings in written form.

Dreamtime stories are historical accounts that are written down and preserved in ancient manuscripts.

Dreamtime stories are creation myths that explain the origins of the world and are passed down orally through storytelling, songs, and art.

Dreamtime stories are moral tales used to teach children about proper behavior, documented in cave paintings.