Fourth Monthly Examination in Science 2

What layer of earth is number 2 pointing at?

• Crust

• Mantle

• Outer Core

• Inner Core

Earth's thickest layer is 2,900 km thick. This layer is called the _____.

• Crust

• Mantle

• Outer Core

• Inner Core

The lithosphere, mantle and metallic core are all _______.

• planets

• parts of the sun

• layers of the atmosphere

• layers of earth

Name the largest layer of earth.

• Crust

• Mantle

• Outer Core

• Inner Core

Which layer of earth is made up of both the continental crust and the oceanic crust?

• Crust

• Mantle

• Outer Core

• Inner Core

What is the Inner Core made up of?

• Iron and Carbon

• Iron and Aluminum

• Iron and Nickel

• Iron and Uranium

Which layer is shown in red?

• crust

• mantle

• outer core

• inner core

Which layer is shown in orange?

• crust

• mantle

• outer core

• inner core

Which layer is shown in yellow?

• crust

• mantle

• outer core

• inner core

Which layer is shown in brown?

• crust

• mantle

• outer core

• inner core