Triple Divides in the United States
A triple divide is a point on Earth where water from that location can potentially travel into three different watersheds.
Heatwaves are Affecting Rivers in the United States
Heatwaves are having an impact on rivers in the United States.
Understanding Direction Based on the Sun
This lesson plan introduces the concept of direction to young children by using the location of the Sun in order to understand where east, west, north, and south are located.