Layer of the earth

What are the layers of earth

• Lithosphere, Asthenosphere, Mesosphere, Exosphere
• Crust, Mantle, Atmosphere, Lithosphere
• Core, Shell, Surface, Subsurface
• Crust, Mantle, Outer Core, Inner Core

Name the thinnest layer of the earth

• Mantle
• Outer Core
• Inner Core
• Crust

Which layer of the Earth is primarily composed of liquid iron and nickel?

• Crust

• Inner Core

• Outer Core

• Mantle

What is the main component of the Earth's mantle?

• Nickel

• Oxygen

• Iron

• Silicate minerals

Which statement is true about oceanic crust?

• It is made of melted rock.
• It is the thinner than continental crust.
• It is thicker than continental crust.
• It is made of liquid metal.

Which physical layer is represented by the yellow layer?

• lithosphere

• mesosphere

• core

• inner core