The climate of Ancient Egypt is hot desert climate.
Lying about 250 m (820 ft) below sea level in the Jordan Valley, Jericho has a subtropical climate.
Jericho had a perimeter-wall, or a double wall, at more than one stage in its history. One such ancient wall for which a perimeter-length is given, was about 600 meters (2000 feet) in length. See also:Joshua's conquest of Jericho
A city with a large ziggurat
Kathleen Kenyon is mostly known for her excavation of Ancient Jericho.
the
All of Greece has a Mediterranean Climate.
Climate is not just temperature.
Hard to say, the oldest considered town is Jericho and its 9000 years old, ancient Greece, ancient Mesopotamia, ancient India and ancient Egypt
Varied
It was hot
Assuming that the question is referring to the ancient city of Jericho, this has indeed been found and excavated by a number of archaeologists. Its location is close to the modern city of the same name.