Question

Why there is a shortage of water even though it occupies about 71% of the earth surface

Answer 1

Answer:

because there is salty water in 70 percent of world water and 1 percent is portable water that we can drink and use in daily use we cannot drink salty wauseand use it

thus there is shortage of water even we have 71 percent of world water

Answer 2

because one third portion of the earth is covered with water one third of the earth water is salty only one percent of water is clean