Is the pantheon man made or natural?

Answer 1

The Pantheon in Rome is a man-made structure, originally built as a temple for the Roman gods. Its construction began around 27 BC under Marcus Agrippa and was later rebuilt by Emperor Hadrian around 120 AD after a fire. The building is renowned for its massive dome and oculus, showcasing remarkable engineering of its time. While it reflects natural principles in its design, such as the use of concrete and the dome's curvature, the Pantheon itself is entirely a product of human ingenuity.