70 percentage three quarters of the world
70 percent of the world is water
53% of water is undrinkable
70%
about 70 percent of water covers the world
about 70 percent of water covers the world
About 70% of this world is covered by water. This water makes up about 2% of the mass of the earth
98%
10%
80%
Roughly, 71.1% of the Earth's surface is covered by water.
almost 20 percent of the world does not have access to clean water