Before the break we travelled across the slopes of Mam Tor, Derbyshire, to see what we could learn about the…
We’ve seen how the main flow of the river, the strongest current and fastest speed, is on the outside of…
The long profile shows us how the River Severn loses most of its height in its first 10 miles. As…
We saw last time that as the river moves the pebbles around, they crash into each other and bits break…
In the upstream area of a river, where the water isn’t too deep, you can more clearly see what is…