Need 2. what is the crust's approx. depth range (km)? what is the mantle's approx. depth range (km)? what is the outer core's approx. depth range (km)? what is the inner core's approx. depth range (km)? 3. as it relates to wave speed, what are the similarities between s and p waves based on your graph? 4. as it relates to wave speed, what are the differences between the s and p waves based on your graph? choose 4 of the following claims below and explain how evidence from your graph supports the given claim. a. s waves can only travel through solids. b. p waves can travel through all materials. c. there are 4 main layers that make up earth's interior. d. s waves and p waves travel at different speeds. e. seismic waves travel at different speeds depending on the material through which they are traveling. f. the outer core is made of a liquid. g. seismic waves travel faster through solids than liquids.