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Waterfalls - geology and formation
Waterfalls - geology and formation

Duration: 04:06

A look at two waterfalls in different stages of development; High Force on the River Tees and an un-named smaller falls on a tributary of the Tees.

 
Living with floods: Amazon
Living with floods: Amazon

Duration: 05:49

Flood season is a difficult time for the communities that live in the Amazon basin as food becomes very scarce. They spend the whole year preparing for the floods in order to survive.

 
The River Tweed
The River Tweed

Duration: 00:42

A look at the River Tweed and its course through the Southern Uplands of Scotland.

 
River Tay - upper course
River Tay - upper course

Duration: 02:15

An illustration of the upper course characteristics and landforms of the River Tay, Scotland.

 
Controlling rivers - dams and embankments
Controlling rivers - dams and embankments

Duration: 03:38

A description of how rivers can be controlled - to increase water supply when levels get too low, and to protect homes from flooding when water levels get too high.

 
Lion habitats
Lion habitats

Duration: 03:24

Lions prefer to live along the river where there is access to water and moisture.

 
Watersheds and drainage basins
Watersheds and drainage basins

Duration: 02:00

Watersheds are the dividing lines of mountain ranges and the areas between them are called drainage basins. The River Conwy in Wales is used to illustrate key concepts.

 
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