Helpp for 100 points Lab Report
Reconstruct Geologic History
It’s time to complete your Lab Report. Save the lab to your computer with the correct unit number, lab name, and your name at the end of the file name (e. g., U3_ Lab__Alice_Jones. doc).
Introduction
1. What was the purpose of the experiment?
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2. What can scientists use to determine the relative order of events on the geologic timescale?
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Experimental Methods
1. Explain how you arranged the rock layers in the simulations. How did you infer which layer was the newest? How did you know which layers should be next to each other?
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Data and Observations
1. Record your observations. Include screenshots from the simulations.
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Conclusions
1. In the first simulation, where can you infer that there may have been a mass extinction? Make an evidence-based claim.
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2. Which fossil in the second simulation could be an index fossil? Make an evidence-based claim.
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