When were the nazca lines made?

The Nazca lines were said to be built about 200 years ago by the Inca . They were built for the gods to see. other people say it was an " air port for the god's" but the Inca people had not developed flight. Others think it was for the birds to know when the rain seson was.

The Nazca Lines were thought to have be made between 200BC to 700 AD, that makes them between 2,200 to 1300 years old.