Y10: Plate tectonics theory 10C1 10B1

What is the name of layer 1 of the Earth?

• Crust

• Mantle

• Outer core

• Inner core

What is the name of layer 2 of the Earth?

• Crust

• Mantle

• Outer core

• Inner core

What is the name of layer 3 of the Earth?

• Crust

• Mantle

• Outer core

• Inner core

What is the name of layer 4 of the Earth?

• Crust

• Mantle

• Outer core

• Inner core

Which layer is mostly solid but can move very slowly like a liquid?

• Crust

• Mantle

• Outer core

• Inner core

Which layer is the hottest?

• Crust

• Mantle

• Outer core

• Inner core

Which layer is split into tectonic plates?

• Crust

• Mantle

• Outer core

• Inner core

Which layer contains convection currents?

• Crust

• Mantle

• Outer core

• Inner core

What causes convection currents?

• The heat of the core

• The density of the crust

• The heat of the crust

• The spin of the Earth

The Earth's crust is split into large slabs called...

• Tectonic slabs

• Convection slabs

• Tectonic plates

• Convection plates