Where is most of the liquid water on earth and what would have to be done so that humans could drink it?

In a scientific experiment, a is any factor that can be changed or be changed

Which of the layers of the earth has the following three characteristics? i. it is made of molten rock. ii. it has currents that are constantly moving. iii. earth’s plates float on top of its currents.

What type of damages can you cause while driving