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| Front | Week 2 - Do volcanoes form on an oceanic/oceanic convergent plate margin? |
| Back | Yes (faster oceanic plate subducts, melts, forms magma which rises to form volcanoes that end up (over a long period of time) creating an Island Arc. |
| Front | Week 5 - What does a logarithmic scale mean? |
| Back | A scale that increases tenfold at every interval (x10) e.g. VEI and MMS |
| Front | Week 2 - Give an example of a constructive (divergent) plate margin (oceanic). |
| Back | Mid Atlantic Ridge - Eurasian Plate diverging away from North American plate.Fun fact: This ridge runs through Iceland. |