What process produces the most andesite volcanism? c. Island and continental volcanic arcs a. Divergence b. Island and continental hot spots Which of these is a factor in the death totals from lahars & pyroclastic flows? a. they both are extremely hot c. mostly they occur at night so people are sleeping d. all of the above are true b. they are fast, at least 60 mph What is the other name for a nuée ardente? a. Divergence b. a mud slide c. a volcanic bomb d. a pyroclastic flow What is an example of mass wasting? a. The Ring of Fire b. An ash fall such as the Huckleberry Ash c. Island and continental volcanic arcs d. The 1985 Colombian disaster

  
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