Tuesday 11 December 2012

Year 10 Rock Cycle homework

This week I'd like you to follow a rock through the rock cycle.
Start with Granite as an Intrusive Igneous rock and then follow it through the rock cycle. Create a flow chart to show what happens at each stage. Consider the component minerals of granite (Orthoclase, Plagioclase, Quartz and Mica), you could follow just one of these through the rock cycle (Quartz might be the easiest?).

How does Granite break down? What Sedimentary rocks forms from the mineral/minerals? What happens to this rock when heat and pressure are applied?

Geology through the Rock Cycle
rock cycle animation

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