Summary: The earthquake of 1989 was caused by the San Andreas fault by to tectonic plates rubbing against each other. The first man to find out about plate tectonics was a man named Alfred Wegener. But he had no proof, but 30 years after his death a man named Hesse who had proof of it by using sonar. Strike slip faults are areas where two tectonic plates rub against each other. Finally The reason why Alfred Wegener thought this because he the same fossils in two different continents.
SP2: Developing and using models
This week I made a 3 layered pancake thing with blueberries in between each layer. This is Developing and using models because I made a model and used it another time in the week. I also made a layers of the earth foldable. This is also Developing and using models because I made a model for the layers of the earth.
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