1. Read pages 24-33 of "Disaster! Earthquakes" in Pearson. 2. Click . 3. Tap drawing or video. 4. Tap to record yourself answering the questions below. 5. Tap to complete your assignment. Discussion Questions: 1. What is the earth's crust, and how are fault zones in the earth's crust formed? 2. What scientific event causes earthquakes? 3. Describe the rock formation on page 27. How does the picture help you understand what's written in the text? 4. What scientific idea explains why California has so many earthquakes? What does this tell you about Alaska? 5. What does the word "level" mean? Use the word "level" in a sentence.