Our Earth

How many layers does our Earth have?

• 1

• 2

• 3

• 4

What is the layer of the Earth that we live on?

• Crust

• Mantle

• Outer Core

• Inner Core

Which layer of the Earth is the hottest?

• Crust

• Mantle

• Outer Core

• Inner Core

Which layer of the Earth is liquid iron and nickel, and is responsible for creating Earth's magnetic field?

• Crust

• Mantle

• Outer Core

• Inner Core

What is the thick layer of the Earth right underneath the Crust?

• Crust

• Mantle

• Outer Core

• Inner Core

How many continents are there on Earth?

• 5

• 7

• 10

• 12

Which continent do we live on?

• Asia

• South America

• North America

• Australia

How many oceans are on Earth?

• 5

• 7

• 10

• 12

What is the largest ocean?

• Indian

• Atlantic

• Antarctic

• Pacific

What is a piece of land surrounded by water on all sides?

• Canyon

• Island

• Plain

• Mountain