"the earth consists of 70 percent water and 30 percent land mass" in German The earth consists of 70 percent water and 30 percent land mass. Die Erde besteht zu 70 Prozent aus Wasser und zu 30 Prozent aus Landmasse. Detailed translations for "the earth consists of 70 percent water and 30 percent land mass" The earth consists of 70 percent water and 30 percent land mass. The earth consists of 70 percent water and 30 percent land mass. Die Erde besteht zu 70 Prozent aus Wasser und zu 30 Prozent aus Landmasse.