Science Chapter 1

What are the three layers of the earth called?

Which layer of the earth is made of only metal?

Which is the thinnest layer that is broken into pieces?

Which layer is made up of very hot melted rock that can move?

What is the name given to the large broken piece of the thinnest earth layer?

What are the names of the two tectonic plates that crashed into each other that we studied?

What do scientists believe is making Earth's plates move?

What is the name of the mountain chain we studied in chapter 1?

What is the name for an area of magma that has gotten into the earth's crust?

What is the name of the valley that we studied?