Vulcão
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This document provides instructions for constructing a model volcano and simulating its eruption. Materials needed include laboratory board, pulp molding, sand, plants, paints, potassium dichromate, and matches. To make the volcano, shape the folder into a cone, paint it, and place it on the board while decorating with plants to simulate the landscape. To simulate an explosive eruption, place potassium dichromate and matches in a bowl, light a match and put it in to burn along with the other matches, simulating the eruption.
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Vulcão
- 1. Construction of a volcano and simulation of a volcanic eruption Curso Vocacional 2º ano
- 2. • Material: • Laboratory board, pulp molding, sand, plants, paints, potassium dichromate and matches. • Procedure: • Shape the folder up to obtain the form of a volcanic cone with steep slopes, then paint the volcano and put it on the board . Decorate it to simulate a natural landscape. • To simulate an eruption of explosive type, place one teaspoon of potassium dichromate and several heads of matches in a bowl. Light a match and put it into the bowl. It will burn along with the other matches and the dichromate simulating the eruption.