Bill Nye - Earth's Crust

Magma is a substance found in the mantle of the sun.

• True
• False

Under the Earth you will find molton...

• ice
• dirt
• rock
• slime

The Earth has a THICK crust.

• True
• False

We live on the Earth's crust.

• True
• False

The core of the Earth is made of solid...

• chocolate
• copper
• carbon dioxide
• iron

The mantle is made of a gooey substance that erupts into a _________and forms ____________when it touches the Earth's surface.

• volcano, pockets
• fight, craters
• volcano, lava
• volcano, clusters

If the Earth is an example of a hard-boiled egg, the shell would be similar to the ________ of the Earth.

• inner core
• crust
• mantle
• outer core

We can duplicate a volcano by using vinegar and ___________.

• salt
• baking soda
• flour
• water

The gas created when you mix baking soda and vinegar is called __________.

• helium
• carbon dioxide
• nitrogen
• oxygen

The outer shell of the earth is divided into several plates that glide over the mantle.  This is called...

• friction
• plate tectonics
• crusty plates
• platters