The Mysterious Lines at Nazca
In the 1920s, the first airplanes began to fly over the Peruvian mountains. Passengers looking out their windows said they could see lines on the Nazca plateau below. The lines looked like runways where airplanes could land. They could also see animals and other objects. There are birds, monkeys, spiders, a killer whale, plants and flowers. There are human like figures. These are the Nazca lines.