Water is one of the most powerful elements of nature. People can’t live without water, they need it. And the thirst is one of the worst torments in the world. When a person gets to the desert and he/she has no water, he/she begins to see mirages. It is the first consequence of the lack of water in people’s organism. Water gives life and may take it at the same time. Huge waves – tsunami destroy a lot of cities, rains may flood towns and villages and the lack of water may cause hunger because if plants and animal don’t get enough water they also die. Sometimes water is considered to be saint. In many religions, people are christened in water.