Earth Systems Student Presentations Students are required to research and report upon, in teams or individually, the information that they have found about the topic of their choice from one of the Earth Orbitting System posters below. They then write two questions for the unit assessment and correct the answers to the questions. The chilling facts about global ice and sea level changes are demonstrated. Warming up to the Impact of Volcanoes.
Students use one liter plastic water bottles to create their own terraium and aquarium.
Snails, elodea and rocks are added to water, then sealed and monitored for changes over the following 3-4 weeks. Empty bottles have soil, mosses and lichens added, are sealed and monitored for the same time period. Selecting flora and fauna begins.