Have you ever been to a science lesson where you learnt how rain forms? Or have you ever been out on a hot summer’s day and realised how important water is when you are thirsty? Water is important for life, not only because we drink it but also because we use water to wash, clean and water plants. Science helps us understand nature around us. Many scientists discover new medicine, new healing methods and help us become aware of how we are harming the Earth and ourselves.