Because most of the water is salt water
Less than one precent of the earths water/
cause most of it is the sky
cause most of it is the sky
it is water cycle
Type your answer here... 1 percent water 2 percent ice
70% or 80% of water covers the earths surface
Approximately 0.3% of the earth's hydrosphere is available for human use as freshwater. The rest is saltwater found in oceans and seas.
only about 3 % is fresh water and less than 1 percent of that is available the rest is frozen in glaciers etc
Freshwater is probably 5 ~ 10 % The Great Lakes is the largest freshwater body.
3/4 of the earth's surface is water.
69%
About 97% of the Earth's available water is found in oceans as saltwater. This water is too salty for most human purposes and needs to be desalinated for consumption.