Create a sphere with multiple layers and a chunk cut out showing them I have a graphic that I plan to use in a video. Right now it's 2D and I plan to animate the layers as we discuss each point. I'm brand new to blender, but was wondering if it's possible to translate this design to a 3D one and animate the model instead. Any help would be appreciated!
Start with a sphere and delete the faces that you don't want. Then, select the whole object in edit mode, press "E" to extrude, press "S" to scale, press "0", and then press "Enter".

You can duplicate this as many times as you want and then add a normal sphere in the middle.