Water talkJinhua No.5 Middle School Yang BinWater talkJinhua No.5 Middle School Yang BinreservoirstreamLucky Plate!125431.The scientific symbol for water is_________.A.H2O B.H2O2 C.HO2 2.About ________ of the earth is covered by water.A. one third B. two thirdsC. One half3.You could live without water for a few ________..