Water makes up 75% of the total surface of Earth.
Practically all foods contain water.
The Core of the Earth is molten metal, practically all IRON. It contains most of the Earth's Mass.
The Sun is the ultimate source of all useable energy on Earth.
Yes, it is practically lifeless. If there are animals or plants, you don't really need water because they have water in them, but then again, THEY need water.
Water is necessary for practically all activity needed to support life. All chemical reactions require water.
20000%
Practically all foods contain oxygen; and the first is of course water. Also the Earth atmosphere contain approx. 20 % oxygen as a gas.
Wet it and wipe it. Practically all of saliva will dissolve in water or soapy water.
False; practically all the chemical elements have many uses.
Earth's water is held in the oceans, lakes, rivers, glaciers, ice caps, and underground reservoirs. The majority of Earth's water, about 97%, is found in the oceans. Groundwater, which is stored underground, also plays a significant role in storing Earth's water.
Water moving all around the earth is called the Water Cycle.
Water moving all around the earth is called the Water Cycle.