Multi 1. Which of the following statements about the Earth's interior layer is correct? A. The Earth's Crust is liquid. B. The Earth's Mantle is liquid. C. The Outer Core is liquid. D. The Inner Core is liquid. 7. Which of the following statements about the inner and outer core is correct? A. The inner core is solid while the outer core is liquid. B. The inner core is thicker than the outer core. C. The inner core and outer core has different material composition. D. The inner core is cooler than the outer core. 2. What is the most abundant element in the Earth's crust? A. Iron C. Oxygen B. Nickel D. Silicon 3. The outer core accounts for the Erath's magnetic field due to its composition. What materials makes up the outer core? A. Iron and Nickel C. Nickel and Oxygen B. Silicon and Iron D. Iron and Oxygen 8. The crust has two types. Which of the following statements is NOT TRUE about these types of crust? A. The Oceanic Crust is denser than the continental crust. D. The Oceanic Crust is thinner than the continental crust. C. The Oceanic Crust is consisting of granite and the Continental Crust is made up of basalt rocks. D. The Oceanic Crust is found under ocean floors and the continental crust is found under land masses. 4. What makes up the lithosphere? A. Continental crust B. Crust and the upper mantle C. Oceanic crust and continental crust D. Upper mantle 5. How do you compare the densities of the Earth's crust, mantle and core? A. The mantle is denser than both the core and the crust. than oth the core 9. Miners dig into the Earth in search for precious rocks and minerals. In which layer is the deepest explorations made by miners? A. Crust C. Mantle B. Inner core D. Outer core interior vors​