How many volcanic eruptions happen in a year?



  1. 0 Votes

    Between 50-60 volcanoes erupt every year. Approximately half of these are effusive, meaning lava is flowing out continuously, while the other half are explosive.

  2. 0 Votes

    Many volcanoes are deep underwater, where we can’t see their eruptions.  However, we can use monitoring equipment to check for waves and seismic activity to know when they erupt. 

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