Water is the basis of life.

Just 0.062% of the world's water supply is suitable for human consumption. Fresh and healthy drinking water is the foundation of life. However, it is a scarce natural resource, one of our most valuable natural resources, that needs to provide resources to the rapidly growing population of the world.

According to forecasts, world water resources will be depleted faster than their oil reserves, and water may cost more than gold.

Because of climate change, population growth, abuse, environmental pollution, drinking water is limited, becoming increasingly rare resource. Water is becoming the most rare and most respected resource in the world.

Clean and affordable water is the foundation of life. Soaring water, unstable supply, and infrastructure breakdown - These problems are disproportionately among the most vulnerable among us. This is why public authorities, not private companies, must lead the development and delivery of water systems. The unique position of the World Bank Group is to provide cleaner water to billions of people in need. It should support what is most needed: affordable, clean, and the public - everyone uses water instead of using a water company's pocket location.

Aquatic biome may be the most important of all biomes. That medium, water is the main natural resource. Water is the foundation of life, it supports life and countless species live in all or part of their lives. Fresh water biome provides drinking water and irrigation water for crops. The oceans in the world have a greater impact on the global climate than on the forest. Water has a very high heat capacity, and since most of the earth is covered with water, the temperature of the atmosphere can be kept fairly constant and life can be maintained. In addition to this climate buffering capacity, billions of photosynthetic planktons are included in the ocean. This accounts for the majority of photosynthesis on the earth. Without these, there may not be enough oxygen to support such a large population and complex animal lives.

Water is a provider of life and a creator of life. It depends on our understanding of how life works. Understanding our personal life is also our basis. Among the four (or five) basic components of life, water is the only water with a visible circulation. The fire has no circulation, the earth and the air we can see. I do not know if there is enough spirit (Ether) to know whether it will succeed or not. Water always reminds me of repetition of life. The operating principle of water circulation is as follows. From the most usable condition, water evaporates and combines with air in the form of water vapor. As the air cools, the steam condenses to form a cloud and helps to block the sun's heat. Colonies of ice nucleate bacteria P. syringae are blown into the clouds by the wind and help to calm down like rain, snow and hail. Most of the rainfall is used as groundwater and lakes, and snow and ice are stored on land.