Question 1
Use one of the following five terms to fill in the blanks for the questions below:
Continental crust, Asthenosphere, Mantle, Lithosphere, Oceanic crust
________ makes up the largest proportion of Earth by volume.
◦ Continental crust
◦ Asthenosphere
◦ Mantle
◦ Lithosphere
◦ Oceanic crust
Question 2
Use one of the following five terms to fill in the blanks for the questions below:
Continental crust, Asthenosphere, Mantle, Lithosphere, Oceanic crust
________ is the rigid, cool outer approximately 100 km of the earth.
◦ Continental crust
◦ Asthenosphere
◦ Mantle
◦ Lithosphere
◦ Oceanic crust