Earth's Systems and Layers of the Earth

By Robin Coffman
Last updated over 6 years ago
10 Questions

What is a "system"?

Which of the following objects are in the "geosphere"?

Which of the following system is "biotic"?

Which of the following objects are in the "atmosphere"?

What is a "force"?

Which layer is located at the CENTER of Earth?

What is the "crust" composition?

Which layer is the "Lithosphere and Asthenosphere" a part of?

What do "Convection Currents" do?

What does the magnetic field protect us from?