earth's Structure

Where does the energy that drives convection currents inside the Earth's Crust come from?

• Inner coer

• Mantle

• Outer Core

• Crust

What are the four layers of the Earth from inside to the outside?

• Crust, Outer core, mantle, inner core

• Inner core, outer core, mantle, crust

• crust, mantle, outer core, inner core

• Mantle, outer core, inner core, crust

Which is the largest layer of the earth?

• crust

• mantle

• inner core

• outer core

What is the only liquid layer of the Earth?

• crust

• mantle

• outer core

• inner core

What are the three types of rocks

• sediment, lava, morphic

• Magnitie, graphite, Sulfur

• sedimentary, metamorphic, igneous

Which type of rock is the cooled lava from a volcano?

• metamorphic

• sedimentary

• igneous

• magma

What causes a rock to break down into sediment?

• weathering and erosion

• heat and pressure

• compaction and cementation

• Air pressure

What are earth's three main layers?

• Core, mantle, and surface

• Core, mantle, and crust

• Inner core, outer core, and mantle

• Upper mantle, lower mantle, and crust

Which layer of the Earth includes the ocean floor?

• mantle

• outer core

• crust

• inner core

Identify A

• Crust

• Mantle

• Outer Core

• Inner Core