Use Figure 5.3, which is an image of Mauna Loa, Earth's largest volcano, to complete Questions 1-3. 1. Measure the slope of Mauna Loa's flank using a protractor. (Note: Use the dashed horizontal line to alig bottom of your protractor.) 2. What factor contributes to the gentle slopes characteristic of shield volcanoes? 3. What are the small "hills" covered in vegetation in the foreground of this image? (Hint: See Figure 5.5.)