Feb 22, 2016
1. What is the outermost layer of the Earth called?
A. CoreB. Crust
C. AsthenosphereD. mesosphere
2. What is the liquid layer of the Earth called?
• A. Lithosphere• B. Mesosphere• C. Inner core• D. outer core
3. The mantle is denser than the crust because it contains more ____
• A. Iron• B. Magnesium• C. oxygen• D. silicon
4. The core is most composed of __
• A. Aluminum• B. Silicon• C. Iron• D. Oxygen
5. The layers of the Earth from the outside in are …….
• A. Crust, lithosphere, mesosphere, asthenosphere,, outer core, inner core
• B. Asthenosphere, crust, lithosphere, mesosphere, outer core, inner core
• C. Crust, mesosphere, outer core, inner core, lithosphere, asthenosphere
• D. Crust, lithosphere, asthenosphere, mesosphere, outer core, inner core
6. The rigid layer made up of crust and upper mantle
• A. lithosphere• B. Crust• C. mantle• D. mesosphere
7. The layer made of solid rock that slowly flows.
• A. Mantle• B. Mesosphere• C. Lithosphere• D. asthenosphere
8. The lower part of the mantle. Also the largest part of the mantle.
• A. Mantle• B. Mesosphere• C. Lithosphere• D. asthenosphere
9. Which type of crust is thicker?
• A. Continental• B. Oceanic
10. Which type of crust is the densest?
• A. Continental• B. Oceanic
11. As depth increases inside the Earth density ________
• A. decreases • B. increases
12. If you are digging towards the center of the Earth the temperature will _______
• A. decrease • B. increase