June is National Rivers Month. A river is a natural flow of water (usually freshwater) towards an ocean, sea, lake or another river. They are an important part of our ecosystem as a source of water, food, transportation, defense, energy, and recreation. Learn more at this week’s selection of sites.
![River resources for students and teachers](https://cdn.surfnetkids.com/resources/wp-content/uploads/2016/06/river-2-720x480.jpg)