The students collected data to investigate how river characteristics change downstream. They produced a scatter graph to show the relationship between the distance from the river source and the mean channel velocity.
Study Figure 2b below.
Complete Figure 2b by plotting the following data.
| Distance from the source (km) | Mean channel velocity (m/s) |
|---|---|
| 6.0 | 0.36 |
| 19.0 | 1.04 |
