We used butter to represent rock in our volcano experiment. We discussed how rock starts as a solid, but is melted in the super heat of Venus. It then erupts from one of the many volcanoes and spreads over the surface. Once it is on the surface it cools enough to turn back into solid rock. A silly, messy experiment, but I think we all got the point.
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| Our solid rock |
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| The rock liquefying under the surface of Venus |
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| The volcano erupts |
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| Liquid rock spreading on the surface |
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| Checking out the cooled, hardened rock. |
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