Final answer:
The first step in treating water drawn from a reservoir on its way to becoming drinking water is filtration. Filtration removes small particles from the water by passing it through layers of sand, gravel, and charcoal. These steps are crucial in ensuring that the water is safe for consumption.
Step-by-step explanation:
The first step in treating water drawn from a reservoir on its way to becoming drinking water is filtration. Filtration removes small particles from the water by passing it through layers of sand, gravel, and charcoal. This helps to remove impurities and improve the clarity and quality of the water. After filtration, the water undergoes disinfection by adding chlorine or another disinfectant to kill bacteria and germs. These steps are crucial in ensuring that the water is safe for consumption.
treating water drawn from a reservoir on its way to becoming drinking water is filtration. Filtration removes small particles from the water by passing it through layers of sand, gravel, and charcoal. This helps to remove impurities and improve the clarity and quality of the water. After filtration, the water undergoes disinfection by adding chlorine or another disinfectant to kill bacteria and germs.