Scientists often study wildlife to determine the qualify of our environment. Trees, plants and other vegetation also share our watersheds. The water they draw through their roots help them grow. Trees and plants also play an important role in preventing soil erosion. Vegetation prevents soil from washing into our streams and rivers.
People depend on clean water every day.
You and each member of your family probably use around 100 gallons of water each day. You can enjoy all these activities in your watershed. Factories and farms are also important users of the watershed. During the manufacturing process, industries often use large amounts of water. When the process is completed, the water is discharged to a stream or river where it can be used by others who share the watershed.