WONDER #1306: What Is Earth’s Core Made of?

Question 1 of 3

Which of the following is NOT one of the layers of Earth?

1. crust
2. mantle
3. core
4. debris

Question 2 of 3

Which layer of Earth do we human beings inhabit?

1. crust
2. mantle
3. outer core
4. inner core

Question 3 of 3

Which part of Earth’s core is made of solid metal?

1. crust
2. mantle
3. outer core
4. inner core

Check your answers online at https://www.wonderopolis.org/wonder/what-is-earths-core-made-of.