Can You Pass This Ultimate Volcanoes in Alaska Quiz?
Elmira | 23 - 10 - 2021
Updated: October 23, 2021 11:00 pm IST
Participate in our volcanoes in Alaska quiz to see how well you know about explosive volcanoes. Alaska is famous for its nature, landscapes, and volcanoes due to its explosive and regular eruptions. The Novarupta volcano eruption was considered the largest eruption of the twentieth century. Take our latest quiz to learn these mind-blowing facts about dormant volcanoes in Alaska. Where are active volcanoes located? Alaska is home to more than 130 volcanoes and volcanic fields that have been constantly active for the last two million years. Among these volcanoes, around 90 volcanoes have been continuously erupting for the last 10,000 years (or might be expected to erupt again). Over 50 volcanoes have been active since around 1760 in Alaska. Alaska volcanoes contribute to three-quarters of US volcanoes that have erupted in the last 200 years. If you think you are a geography expert, then try to score 15 out of 15 in our most amazing volcanoes in Alaska quiz to see where you stand.
1. How Many Volcanoes Are There in Alaska?
Alaska has more than 130 volcanoes. They have been active for the last two million years. Alaska is one of the states that have most of the active volcanoes in the United States.
2. What Is the Largest Active Volcano in Alaska?
Mount Redoubt exploded four times, in 1902, 1966, 1989, and 2009. It is considered the largest active volcano in Alaska.
3. How Many Alaskan Volcanoes Are Currently Erupting?
Three volcanoes have been erupting in the Aleutian Range, including Great Sitkin and Semisopochnoi in the Aleutian Islands and Pavlof Volcano on the Alaska Peninsula.
4. What Is the Oldest Volcano in Alaska?
Mount Katmai is recognized as the oldest and biggest volcano in Alaska. The longest Alaskan eruption was recorded on June 6 to 9, 1912.
5. How Often Do Volcanoes in Alaska Erupt?
Volcanoes in Alaska have erupted one or two times per year since 1900. The Novarupta eruption was the most amazing volcano eruption ever recorded in 1912.
6. Alaska Has ______Percent of Active Volcanoes in the US.
Alaska holds 80 percent of all the active volcanoes in the US, making it 10 percent in the world.
7. When Did Mount Novarupta Erupt?
Mount Novarupta's volcano eruption happened on June 6, 1912, and lasted for three days. It is named as the largest volcanic eruption of the twentieth century.
8. When Was the Last Time Shishaldin Volcano Erupted?
The Shishaldin Volcano erupted last time on January 3, 2020. It has erupted nine times in the last 20 years. The most recent eruptions happened in 2004, 1999,2014, 1994, and 1995.
9. How Many Active Volcanoes Are There in Alaska?
Alaska has more than 50 active volcanoes which have been active since around 1760.
10. When Did Mount Katmai Last Erupt?
Mount Katmai is known for its calendar collapse in the great pyroclastic eruption of 1912. It is located six miles from Novarupta.
11. What Is the World's Largest Eruption of the 20th Century?
The eruption of Novarupta occurred in 1912, was known as the largest 20th-century eruption on earth. It is the largest historical eruption in Alaska. Around 15 cubic kilometres of magma exploded in 60 hours.
12. When Did Mount Spurr First Erupt?
Mount Spurr first erupted on July 9, 1953. It was considered the largest eruption. It had a violent sub-Plinian eruption in 1992.
13. What Type of Volcanoes Are Located in Alaska?
Alaska has Shield volcanoes, Stratovolcanoes, and Snow- and ice-covered volcanoes. Cleveland volcano is known as stratovolcano that erupts more explosively.
14. How Many Times Has Fourpeaked Erupted?
Reportedly, The Fourpeaked Volcano erupted three times in historic activity. It is one of the active volcanoes in Alaska.
15. Which Volcano Erupted in 2009?
Redoubt Volcano erupted in 2009, raising 10,197 feet from nearby sea level. It exploded for the first time in 1990. Redoubt Volcano erupted around five times.