Unit 7 Lesson 2

What is the state of the metal in Earth's outer core?

• Solid

• Liquid

• Gas

• Plasma

Describe the composition and state of Earth's mantle.

Tags

Evaluating

Earth's deepest layer is a solid inner core of very hot ___.

What are the two types of Earth's crust mentioned in the passage?

• Oceanic crust and continental crust

• Oceanic crust and mantle crust

• Continental crust and mantle crust

• Oceanic crust and core crust

Tags

Understanding

The movement of material in the mantle is caused by heat and ______.

Tags

Evaluating

Click on the circle on the illustration of the earth's outer core.