The ziggurat shown below, built in the 21st century b.c.e., in the ancient
Sumerian city of Ur, is an example of*
terraced palace gardens
a worship place and administrative center
a granary
an early astronomical observatory

The ziggurat shown below built in the 21st century bce in the ancient Sumerian city of Ur is an example of terraced palace gardens a worship place and administr class=