1 Answer
The Sisters were formed by erosion. The soft sandstone of the Blue Mountains is easily eroded over time by wind, rain and rivers and the cliffs surrounding the Jamison Valley are being slowly broken up.
Another Three Sisters:
Squash, maize and beans equal native American staple foods
Another Three Sisters:
Squash, maize and beans equal native American staple foods
14 years ago. Rating: 0 | |
Top contributors in Pregnancy category
Unanswered Questions
Where to Wholesale Silicone Scalp Massagers except 1688?
Answers: 0
Views: 8
Rating: 0
king888999net
Answers: 0
Views: 7
Rating: 0
ok9fans
Answers: 0
Views: 7
Rating: 0
yeezysadidas
Answers: 0
Views: 7
Rating: 0
23wint6club
Answers: 0
Views: 7
Rating: 0
kwin
Answers: 0
Views: 7
Rating: 0
nhaxeanhkhuyen
Answers: 0
Views: 8
Rating: 0
vlxxservices
> More questions...
Answers: 0
Views: 7
Rating: 0