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Whether water sits in a lake or a glass of water , Earth ’s gravity pulls the liquidity downwardly into the shape of the container it ’s in .
But in place , soberness ’s effects are dissimilar . Objects in cranial orbit are indeed pretend by somberness , but they are in freefall , move constantly sideways while accrue toward Earth [ ascertain more ] . This render them in effect weightless .
The tendency for water molecules to stick together causes it to causes spheres in space.
Up there , surface tension shapes piddle into area . Magnetic - alike mote on water ’s surface cause the open to bear like an elastic skin . Each molecule is rip with equal tension by its neighbors .
The tight - knit group forms the smallest possible surface area — a sphere of influence .
The tendency for water molecules to stick together causes it to causes spheres in space.
