Water is a basic requirement for all living things. Not only do humans need water, but it also has an important role in the life of every creature on this Earth. Without water, there is no life in this world because all living things cannot survive without it. In humans, water usually functions as a necessity for agriculture, transportation, and so on. Not only humans, animals, and plants also really need water. Simply put, water can be interpreted as a source of life and a sign of life. Become a source of life because every living thing on Earth needs water to survive. Meanwhile, as a sign of life, the human body is mostly composed of water. So that when there is no water there will be no life in humans. Without water, humans can become thirsty, lack water in their bodies, and cause death due to dehydration. Without water, animals will also thirst and eventually die, so land without water will become wasted and barren, plants will wither and dry up and then die. And in ...