The Earth is shaped by gravitation that keeps it together, and by tectonics and rotation.
You have to explain how gravitation works on a spherical Earth.
Unless you can do that you no longer have the option to leisurely state that "The Earth is shaped by gravitation".
How is it kept together?
Attractive gravitation?
Please explain the attractive mechanism.
Use gravitons or spacetime, your choice.
Those things were measured and checked many times.
What was measured is A FORCE OF PRESSURE, nothing else.
If you want gravity to be attractive YOU MUST EXPLAIN THE MECHANISM.
Unless you can do so, you no longer have the option to lie through your teeth on this forum.
I have the EXACT FORMULA for the Biefeld-Brown effect which immediately proves my point.