2
2
Because only 3 percent of the liquid water on Earth is use-able for drinking and agriculture. The rest of it is salt water which can not be used for either.
2
about 10 percent is available for drinking
We use about 38 percent of Earth's land surface for agriculture.
I think 37 percent drivers are habitual of drinking.
Drinking water is found in rivers. Ground water can also be used for various purposes.
25%
40%
Approximately 97% of the total water on Earth is saline, found in oceans and seas. This saline water is not suitable for drinking or irrigation without desalination processes.
Water is the most important resource on earth, and is used for drinking and cleaning and agriculture.
atleast 40 percent