The Major Components of the Visible Surfaces of the Jupiter

Multiple Choice

The major components of the visible surfaces of the Jupiter and Saturn atmospheres,other than hydrogen and helium,have been found to be:

A) dust and iron oxides.
B) CH₄ (methane) , NH₃ (ammonia) , and H₂O (water) .
C) N₂ (nitrogen) , O₂ (oxygen) , and CO₂ (carbon dioxide) .
D) H₂O (water) and CO₂ (carbon dioxide) .