The Restless Earth-What is a supervolcano? (1.5) 2.0 / 5 based on 1 rating ? GeographyRock landscapes and processesGCSEAQA Created by: SofalofCreated on: 02-11-12 12:28 Approximately how large is the magma chamber below this supervolcano? 80km long, 40km wide and 8km deep 1 of 6 How much material must a volcano eject for it to be known as a supervolcano? 1,000 cubed km 2 of 6 What percentage of the USA would be directly affected by another eruption at Yellowstone? 75% 3 of 6 What is the cold wave lasting several years as a result of a supervolcano eruption called? A volcanic winter 4 of 6 Everything within _______square km would be anialated 1,000 5 of 6 How many people would be killed by an eruption at Yellowstone? 87,000 6 of 6
The Restless Earth-What landforms are found at different plate boundaries? (1.2) 3.5 / 5 based on 2 ratings
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