One of the daily morning blessings is רוֹקַע הָאָרֶץ עַל הַמָּיִם - He solidifies the ground above the water.
We're thanking Hashem for the solid ground; the inhabited world isn't all marshy or liquid which would make life really difficult.
My question is: If Hashem had made the ground under our feet less than solid, He would have made our bodies appropriate for the marsh/liquid. Same as ducks and penguins survive just fine as created.
So why are we thanking Hashem for Solid Ground?