What's More Activity 1.1 - Who's Older, Who's Younger? The rock layers below labelled A to F undergo sedimentary process that results to changes in rock form. Use the diagram of a rock layer below to complete and answer the questions. Guide Questions: 1. In what layer was the first rock formed? 2. What letter is the second layer of the rock? 3. What happens in the rock represented by letter D?(cutting,or insertion). 4. What three layered letters is cut by letter D? 5. What takes place in letter F?(fault,folds) 6. What environmental factors occur in letter E?(weathering and erosion, volcanic eruption) 7. Which rock layer is the oldest? 8. Which rock layer is the youngest? 9. Which layer describes the law of horizontal continuity? Which layer shows an angular conformity?
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