The basalt mid-ocean ridges has lava beneath pushing ...
Pushing what? Where?
...unlike the tectonic plates that have water pressure pushing them up.
What do you mean 'pushing them up'?
Which is why you have hydrothermal vents venting water where the tectonic plates meets the basalt mid-ocean ridges.
As far as I can tell this is gibberish.
The tectonic plate (hydroplate theory) is floating upon this water layer because of the incompressible nature of water.
What is your evidence for this layer of water?
Was it this hydroplate water that was pressed below the trenches or was ocean waters above that was being sucked back into the earth as the mid-ocean ridges rose.
Some water is entrained into the subduction zone, however, the main reason for a gravit anomaly is the depression of the oceanic crust and its replacement by seawater.
The waters above the tectonic plate increased as the flood waters rushed off the earth.
Nonsense. That would mean that high density mantle material was repaced in the geological column by low density water. You need a better mechanism.
This increase in weight helped cause the mid-ocean ridges to rise.
Heh. Why weren't the ridges depressed then? They are basalt also...
As the earth seeks to equalize we see a lake draining into the earth in iceland its believed due to faults deep within the earth.
What is the point here? Where do you think the water went?
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