What is the relationship between earth and the ability of water to transmit sunlight?

Is there any opitions? if you have the periodic table, the noble gases are 8a family, the halogen are the 7a family, and the nonmetal are  carbon, nitrogen, phosphorus, oxygen, sulfur, selenium, fluorine, chlorine, bromine, iodine and astatine.

A). redi wish i´ve

Answerit is comparative because this experiment is comparing the results of the volume at minimal pressure and then increases it; ; ;

Idon't  know if i got it wrong but i picked ( a )