Problem 5
At \(\sim 2,900 \mathrm{~km}\), the \(\mathrm{S}\) wave velocity falls to \(0 .\) Why? a. S waves can't travel through solids, and this depth is where the solid inner core exists. b. S waves can't travel through liquids, and this depth is where the liquid outer core exists. c. S waves can't travel through solids, and this depth is where the solid mantle exists. d. S waves entered the shadow zone.
Problem 6
The zone from \(\sim 0-20 \mathrm{~km}\) represents the Earth's: a. crust b. mantle c. inner core d. outer core
Problem 7
The zone from \(\sim 20-2,900 \mathrm{~km}\) represents the Earth's: a. crust b. mantle c. inner core d. outer core
Problem 8
The zone from \(\sim 2,900-5,100 \mathrm{~km}\) represents the Earth's: a. crust b. mantle c. inner core d. outer core
Problem 9
The zone from \(\sim 5,100-6,400 \mathrm{~km}\) represents the Earth's: a. crust b. mantle c. inner core d. outer core
Problem 16
Search for the "Washington Monument" and zoom into \(\sim 3,000\) feet eye altitude. What is the latitude of the monument? a. \(3853^{\prime} \mathrm{N}\) b. \(3853^{\prime} \mathrm{S}\) c. \(7702^{\prime} \mathrm{E}\) d. \(7702^{\prime} \mathrm{W}\)
