Question

The ancient city of --------- in Jordan is an example of an entire city carved out of rocks.

Answer 1

Answer:

Camels rest in front of the Treasury, a structure carved into the Petra sandstone by ancient Nabataeans in the second century A.D. And yet it's the raw beauty of Petra that draws in so many millions of visitors—the entire city of ruins is a work of art, painted on a natural stone backdrop that changes color every hour