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S.V. 5.1 & 5.2


Sphere Shaped like a ball, with all points on the surface at an equal distance from the center
Geo-sphere Earth's entire solid body
Gravity The force that every object exerts on every other object because of their masses
Density Amount of mass in a material per unit volume
Crust Brittle, rocky outer layer of Earth
Mantle Thick middle layer in the solid part of Earth
Lithosphere Scientists group the crust and the uppermost mantle into a rigid layer
Asthenosphere Plastic layer within the mantle
Core Dense metallic center of Earth
Magnetsphere Outer part of the magnetic field that interacts with these particles
Created by: ungercar8181