How much higher is Alaska than Brazil on your lemon squeezer? Even if the gradient is very slight it's still about 8000 miles so even a slight gradient over 8000 miles will rise considerablyOf course if you want to argue a massive globe and a curvature then a small distance would offer a small change. It still offers that small change but offers a larger change over a bigger distance based on a size mentioned, or a radius of the globe mentioned.
You can calculate it based on that. No issue.
What you can't do is marry it up to what you're observing on Earth.
As for EM waves. Think about a wave then try and tell me how a wave can function with no medium.
Just explain it in simple terms if you kn ow.
If you don't then fair enough.
I did explain it.
The issue you lot have is looking at the picture and deciding that the picture shows absolute detail. It doesn't. It does not show raised land from water in the trough. It does not show a gradual gradient to tthe centre because to do that would require a massive map to show it.
If you can't take in what I say then naturally you're going to think water slopes up a mountain. I can't help you on that if this is your mindset.
Indentations are all over Earth from the larger to the smaller that hold oceans, seas and lakes and ponds.
I never said it was stepped. You mentioned stepped, not me.
The very same stuff you're going about without evidence to back you up.
There is no massive amount of evidence against.