Spartipps: Wasser sparen - englisch
SAVING WATER IS SMART
DIE UMWELTBERATUNG
Spartipps Wasser
Water is the most important food. Without water there can be no life on our earth. Although 3/4 of the earth's surface is covered by water, only 0,3 % of the total water supply is available for drinking. And yet: We are very wasteful with our drinking water!
