Wikipedia picture of the day November 26, 2017: The Berca Mud Volcanoes are a geological and botanical reservation located close to Berca in Buzău County, Romania. The phenomenon is caused due to gases that erupt from 3,000 metres (9,800 ft) deep towards the surface, through… https://t.co/jJ2UzvbJFX

Wikipedia picture of the day November 26, 2017: The Berca Mud Volcanoes are a geological and botanical reservation located close to Berca in Buzău County, Romania. The phenomenon is caused due to gases that erupt from 3,000 metres (9,800 ft) deep towards the surface, through… https://t.co/jJ2UzvbJFX (http://twitter.com/muhamadiqbaldar/status/934575049956347904)