We have been researching volcanoes in the north island for our topic,we made model volcanoes of the Auckland volcano, Mount Ruapehu, White island, Rangitoto, Bay of islands and Taranaki. After we made our volcanoes and painted them we sketched out the north island with chalk.Then we placed the volcanoes where they came from. Later we got the bottles filled with Detergent and vinegar and put it inside the volcano, We added 4 teaspoons of baking soda and the mixture started to bubble and spill for a couple of minutes.
