Viktigt om vatten

Bo Eriksson

Bo Eriksson

16 apr 2021

JORDENS YTA ÄR till 70 procent täckt av vatten. Av detta är cirka 97 procent saltvatten och inte möjligt att dricka. De resterande tre procenten är huvudsakligen uppbundet i glaciärer och snötäckta områden runt polerna samt under marken. Det är bara ungefär en halv procent av allt vatten på jorden som är tillgänglig för konsumtion. […]

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