Question 5
In the model, sand is sprinkled into water, stirred with a spoon and allowed to gather. With reference to your drawings, draw a line to match each material/action to what it represents.
Material/action: the sand at the beginning of the investigation; the stirring spoon and stirring action; the sand that gathers together.
What it represents: gravity; the protostar that forms; the cloud of gas and dust (or nebula) that collects in space.
Material/action: the sand at the beginning of the investigation; the stirring spoon and stirring action; the sand that gathers together.
What it represents: gravity; the protostar that forms; the cloud of gas and dust (or nebula) that collects in space.
