Earth Layers: describe each layer of makeup, location, and physical properties. be sure to include which layers are compositional and watch are mechanical

Ok so the earth layers are

Crust, the surface of the earth

Mantle, where the lava usually comes from or how volcanos form due to the tectonic plates moving

outer core

inner core is the hottest

if you are asking for the compositional and mechanical layers that would be

Crust, mantle, core, Lithosphere, Asthenoshpere, Mesosphere, out core, and inner core

Mechanical: Lithosphere, Asthenosphere, mesosphere, outer and inner core

Compostional: Crust, Mantle, and core

8 m/s because for him to get the same amount of energy as ray is putting out, bobby, who weighs half as much as ray, needs to run twice as fast.