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Compare the Earth of today to that of 250 million years ago. Describe a few examples of how the continents have changed over time. Describe the

Compare the Earth of today to that of 250 million years ago. Describe a few examples of how the continents have changed over time. Describe the processes of magnetic striping and polar reversals. With respect to plate tectonics, what is subduction? Provide and describe an example of a current subduction zone. With respect to plate tectonics, what are divergent boundaries? Provide and describe an example of a current divergent boundary. With respect to plate tectonics, what are transform boundaries? Provide and describe an example of a current transform boundary. Find and explore evidence that explains how the plates have moved over time. Gather evidence from the perspectives of sea floor spreading, fossils and volcanic/earthquake activity. Feel free to create a table listing the categories and evidence. Make sure you remember to cite all your sources as you compile the evidence.

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