Lower course features and processes

Great video showing types of lower course features and the processes involved in making them.

http://www.bbc.co.uk/learningzone/clips/the-river-severn-lower-course-and-estuary/3077.html

Upper course features and processes

Great video showing types of upper course features and the processes involved in making them.

http://www.bbc.co.uk/learningzone/clips/the-river-severn-upper-course/3076.html