water

water

water

The beginning of Subhan Allah, who made water everything alive, where God said in the Holy Quran

And we have made water all living things,  "(The Prophets: 30)

Water is a transparent liquid color has no odor and no color and is inside the earth "through the fall of rain and in the seas and oceans and streams and other water.

Water is the main component and the main constituent of liquids in all creatures. The water consists of several atoms, a central oxygen atom with two hydrogen atoms linked by a covalent bond to form H2O.

Water shall be liquid in the normal conditions of pressure and temperature. It also has other conditions such as solid state and shall be in the form of frozen ice from the cool atmosphere and the gaseous state and come in the form of water.

Water is one of the most important fundamentals on the planet, covering 73% of the Earth's surface. The ocean and sea waters represent the largest percentage of about 97% and are distributed between Arctic waters and ice in 2.0%

And with a small percentage on the forms of water vapor suspended in the air in the form of clouds and sometimes in the form of dew or fog and rain showers or snow

Freshwater accounts for 2.8% of the planet's water, much of it in ice-cold glaciers and 0.4% fresh water in the atmosphere, lakes and rivers.

Water is essential for photosynthesis and cellular respiration in living organisms.

During the process of photosynthesis, plant cells use solar energy to separate hydrogen from oxygen in the water molecule. Hydrogen combines with carbon dioxide to form glucose and release oxygen.

In contrast, organizations use oxygen to burn sugar (carbohydrates in general) to release water and carbon dioxide gas to provide energy for life.

Water also plays an important role in securing a moderate pH pH, and thus in the action of enzymes. In the end, all living organizations need amounts of water to carry out their vital processes, such as disposal of waste, for example.

This is a picture of how much water is covered by the human body.

Water in the human body