Extreme Earth

Label the layers of the Earth.

a

b

c

d

Mantle

Outer Core

Crust

Inner Core

The area inside the base of a volcano is called a ​ (a)   chamber.

• magma
• lava

What is the name of a cloud that may develop above a volcano?

• Storm

• Eruption

• Fluffy

• Grey

What is the term for molten rock that has erupted from a volcano?

• Lava

• Magma

• Granite

• Basalt

What is the name of the largest volcano in the world?

• St. Helens

• Mauna Loa

• Vesuvius

• Etna

The Earth's inner core is made up mostly of ​ (a)   and ​nickel.

• iron
• steel
• bronze
• copper
• tin

What is the term for a volcano that may erupt again but hasn't erupted for a long time?

• Dormant

• Extinct

• Active

• Sleeping

What is the name for the opening at the top of a volcano?

• Crater

• Vent

• Chamber

• Basin