a social appointment or date arranged, usually by a third person, between two people who have not met. 2. either of the participants in such an arrangement. Origin of blind date. 1920-1925.
1 Mount Teide is currently a dormant volcano, but many scientists believe it will erupt again in the near future. 2  In the mid seventeenth century a group of Englishmen were the first Europeans to reach the summit of Mount Teide. The most recent eruption of Mount Teide happened in 1909. 2  It also erupted in 1798, 1706, 1705 and 1704. 3  On his voyage of discovery Christopher Columbus apparently saw the 1492 eruption of Mount Teide when he was sailing past Tenerife.
The Ring of Fire is one of the most geologically active areas on Earth, and is a site for frequent earthquakes and powerful volcanic eruptions. Many volcanoes on Earth are located around the Pacific Ring of Fire.Image Credit: U.S. Geological Survey. There are more than 450 active and dormant volcanoes located within the Ring of Fire.any volcanoes on Earth are located around the Pacific Ring of Fire. Image Credit: U.S. Geological Survey. There are more than 450 active and dormant volcanoes located within the Ring of Fire.