The realm below the surface of the water where the water remains in a natural state like in oceans, ponds, lakes etc. Almost three-quarters of the surface of the Earth is covered by water. Humans are engaged in a number of activities conducted underwater like scuba diving, research etc. But however, almost a majority of the underwater still remains unexplored and is expected to have several million undiscovered species of flora and fauna. Man cannot survive underwater because there is too much pressure at that level which makes breathing extremely difficult. The density of water also causes many difficulties at that level.
Therapeutic And Massage Therapy Essay
Where the water wars of the future will be fought - Big Think
Please join StudyMode to read the full document. Water is a chemical compound with the chemical formula H 2O. A water molecule contains one oxygen and two hydrogen atoms that are connected by covalent bonds. Water is a liquid at standard ambient temperature and pressure, but it often co-exists on Earth with its solid state, ice, and gaseous state, steam water vapor. On Earth, Less than 0.
Water Is Life
Water is also one of the reasons that there is no life on any other planet in the solar system. Directly or indirectly water has an effect on all the life forms inhabiting Earth. Vegetation is impossible without water, as we know plants need water for replenishment. On the same hand, both animals and humans also drink water, which is a major need of their bodies, without water they will loss normal functioning of body cells as boy cells require water, also its deficiency leaves the body dehydrated.
A pale, transparent, unscented, tasteless liquid that is important in life is known as water. A water molecule has three atoms which include two hydrogen atoms and one oxygen atom. You can remember this by H2O. All known forms of life need water.