Yes it is.You need water to survive more than food.
The three most important things for life on Earth are water, the atmosphere (which provides oxygen and regulates temperature), and a stable source of energy (such as sunlight) for photosynthesis and ecosystem functioning.
The fresh water source that is important to people depends on the nation. In the United States the most important freshwater source is the Great Lakes system.
the sun
Undoubtedly, water.
Water is one of the most important compounds neceesary for life.
The most important freshwater source to people is typically rivers and lakes, as they provide water for drinking, irrigation, sanitation, and various other uses. These sources also support aquatic ecosystems and provide recreational opportunities for communities and individuals.
what is the most important source
Water is the most important commodity, without it life cannot be sustained.
Water. The mission needed water and the fountain was the main source for the water.
the tigris and the euphrates rivers were the most important factors to the rise of the civilization cause there is no life without water. the rivers were the source of food and trade
Mainly;Air,Water, andfood
Sunlight is the most important energy source in an oxygen carbon dioxide life cycle.