Well, about 3% or less of the world's water is freshwater, and about half of it is unreachable
Probably, although much has been done in recent years to clean up the Thames.
The animal effect is ecosytem is not pollutied and the human is
How much fresh water left in the world for our future generation and how we can save it.
72 % from the world surface is salted water.
Two whole thirds of the world is just water.
Their is .5% frozen water in the whole world.
it has 97.2 percent of water in the world
0.25%
900%
3%
five
75