Forces That Shape the Earth

What is the core of the Earth made of?

• Liquid Gold
• Solid Iron
• Solid Rock
• Liquid Lava

What layer of the Earth if made of liquid metal?

• Inner Core
• Outer Core
• Crust
• Mantle

Around the core is the mantle. What is it made of?

• Cold Rock
• Liquid Water
• Hot dense metal
• Hot dense rock

Since the Core of the Earth is metal it creates what kind of barrier to the Sun. 

• Forcefield
• Atmosphere
• Magnetosphere
• Ozone layer

Melted rock from the mantle is called what?

• Magma
• Lava
• Steel
• Molten copper

A rocky shell forms the Earth's Surface and is called the

• Outer Layer
• Soil
• Crust
• Geothermal Layer

Which one of these is not a Continent?

• Asia
• Africa
• Europe
• Central America

The theory on how the continents were formed and why they move is called

• Plate Theory
• Plate Tectonics
• Continent
  Movement
• Earth Physics

The Earth will look the same 100 million years from now.

• True
• False

When continental plates collide these form.

• Valley
• Lakes
• Plains
• Mountains