Students are asked to identify two impending signs of a volcanic eruption and to describe four geological events that are linked to volcanic eruptions.
Students are provided with a map that has numbers on it representing various ash fall depths from a volcanic eruption. Students draw lines to link the similar numbers and answer questions about these. They also explain three major problems an ash fall could cause.
Students view an online animation which illustrates stages of a volcanic eruption, write their observations and answer question about eruptions. Assessment focus: observations based on a model, and knowledge of volcanic eruptions.
For this task students select two kinds of activity from those labelled on a diagram of an erupting volcano. Students write a description and the problems or dangers associated with each activity.