Beneath Iran's Dusty Desert Lie Ancient Water Tunnels Still in Use | National Geographic

Video

Ibolya Horvath
by National Geographic
published on 08 February 2021
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Thousands of years ago, Persians created an ingenious system to provide water across their arid landscape. They tapped aquifers at the heads of valleys and designed tunnels that utilized gravity to send the water to settlements. It's now estimated that the combined length of all the underground channels, known as qanats, in Iran is equivalent to the distance between the Earth and the Moon.

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APA Style

Geographic, N. (2021, February 08). Beneath Iran's Dusty Desert Lie Ancient Water Tunnels Still in Use | National Geographic. World History Encyclopedia. Retrieved from https://www.worldhistory.org/video/2277/beneath-irans-dusty-desert-lie-ancient-water-tunne/

Chicago Style

Geographic, National. "Beneath Iran's Dusty Desert Lie Ancient Water Tunnels Still in Use | National Geographic." World History Encyclopedia. Last modified February 08, 2021. https://www.worldhistory.org/video/2277/beneath-irans-dusty-desert-lie-ancient-water-tunne/.

MLA Style

Geographic, National. "Beneath Iran's Dusty Desert Lie Ancient Water Tunnels Still in Use | National Geographic." World History Encyclopedia. World History Encyclopedia, 08 Feb 2021. Web. 27 Sep 2021.