Water is the only matter on earth that can be found naturally in all three - solid, liquid and a gas.
(Water; is; the only matter on earth that can be found naturally in all three - solid, liquid and a gas) (the only matter on earth; can be found naturally; L:in all three - solid, liquid and a gas)
Water the only matter on earth
is can be found naturally
the only matter on earth that can be found naturally in all three - solid, liquid and a gas
L:in all three - solid, liquid and a gas