((What is the human impact on water - what we use water for every day?)) Humans use water to get nutrients to our cells, to dye our clothes, to paint, to swim, to bathe, to do our hair, to brush our teeth, to wash our clothes, to drink so we're not thirsty, towash our hands, to clean our homes, to make food, to wash our cars, for recreation, to lift and position heavy loads, plastic, and weigh things.