Online Activities, Educational Games, Quizzes, Crossword Maker

Make educational games, websites, online activities, quizzes and crosswords with Kubbu e-learning tool for teachers


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Crust!!

Groups:
Continental, Oceanic, group_name3, group_name4,

Words:
less dense, quiz generator more dense, activity granite, basalt, tool for teachers thicker, online learning games thinner, subducts(goes down) at convergent boundaries, overrides(stays on top) at subduction boundaries, older(typically), class web page younger(typically),