Front

What do we call the center of the Earth?

Back

Core

Front

Which is the hottest part of the Earth? Options: The core, The mantle, The crust, The Asthenosphere

Back

The core

Front

What is the core made of? Options: Molten rock, Solid rock, Molten metal, Solid metal

Back

Solid metal

Front

What layer is between the inner core and the mantle? Options: asthenosphere, crust, outer core, lithosphere

Back

outer core

Front

Which is the coolest part of the planet? Options: inner core, outer core, mantle, crust

Back

crust

Front

Which two metals are thought to be found in the core?

Back

iron and nickel

Front

How hot is it in the Earth's center?

Back

6000 Celcius

Front

The most important gas necessary for human survival.

Back

Oxygen

Front

Which layer of Earth is liquid metal? Options: Outer Core, Mantle, Inner Core, Asthenosphere

Back

Outer Core

Front

What is the thinnest layer of the Earth?

Back

Crust