Thanks for submitting!
This realm is fixed and stationary - just as your senses show you :)
There is no observable or measurable curvature to the Earth . :)
The shape of earth is not exactly a sphere. Geographically, its shape is oblate spheroid or in layman terms it has the same shape of an orange; flat at the top and bottom. I suppose l you were expecting this answer.
this isnt even a debate
The earth is quite clearly a sphere , the earth is round , sorry flat earthers , just not your day today.