Earth's Surface- Layers, Plate Boundaries, Volcano, Earthquake

What is the correct order (starting from the surface) of Earth's layers?

• crust, outer core, inner core, mantle
• mantle, outer core, inner core, crust
• crust, mantle, outer core, inner core
• outer core, inner core, crust, mantle

The thinnest layer of the Earth is the ___________.

• mantle
• crust
• core

What is the inner core made of?

• solid rock

• solid iron and nickel

• liquid

What is the thickest layer of the Earth?

• the crust
• the mantle
• the outer core
• the inner core

What describes the outer core?

• solid metal

• liquid metal

• gas

Which of the following is the name of the ancient supercontinent that lasted until 225 Million Years ago.

• Pangea

• Neverland

• Laurasia

The theory that says Earth's continents once made up an ancient supercontinent, and have been drifting apart ever since, is called the theory of...

• Gravity

• Plate Tectonics

• Natural Selection

Huge pieces that make up the earth's crust are called

• plates
• cracks
• mudslide

The type of plate boundary where two plates come together is a .....

• Convergent Boundary
• Divergent Boundary
• Transform Boundary
• Plate Boundary

What type of plate boundary is this?

• Plate
• Divergent
• Convergent
• Transform