75% of the earth is water. 25% of the earth is land.
The world is made up of about 70% of water
4/12
2/3 - two thirds or 65%
70%
Canada
65
The largest proportion of human water intake typically comes from drinking water and other beverages. While some water is also obtained from food, beverages are the primary source of hydration for most people.
The proportion of the bodyâ??s water an animal will not survive losing is approximately 15 percent. If an animal loses 15 percent of its body water, it will be too dehydrated to function and live.
It means that different compounds composed of the same elements have their own unique proportion of those elements. For example, both water (H2O) and hydrogen peroxide (H2O2) are composed of hydrogen and oxygen. However, the proportion of hydrogen to oxygen in water is 2 to 1, and the proportion of hydrogen to oxygen in hydrogen peroxide is 1 to 1.
The proportion of hydrogen and oxygen atoms in its molecules.
Water on electrolysis (splitting) gives elements Hydrogen and oxygen in a fixed proportion
The high specific heat of water.