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The advantages and disadvantages of dams
The advantages and disadvantages of dams

Duration: 05:40

An explanation of the costs and benefits of the Katse Dam being contructed in Lesotho.

 
Water shortages - the Ebro River dam
Water shortages - the Ebro River dam

Duration: 03:31

The Spanish government plans to dam the River Ebro to provide more water for the drier south. However, many local people are campaigning for the protection of the environment and habitats of the area.

 
Hydroelectric dam construction in Ethiopia
Hydroelectric dam construction in Ethiopia

Duration: 01:15

A report about the construction site of the controversial Gilgel Gibe III hydroelectricity dam in Ethiopia.

 
The different places animals live
The different places animals live

Duration: 02:53

A report about the different places animals call and make their homes.

 
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.

 
Rivers and the water cycle
Rivers and the water cycle

Duration: 02:24

A short demonstration of the water cycle and the journey of a river.

 
How do we get electricity from water?
How do we get electricity from water?

Duration: 01:20

How we get electricity from water, mainly through hydro-electricity, but also from wave power.

 
Cities on flood plains
Cities on flood plains

Duration: 04:24

Rivers that flow through cities can always pose a threat, but MEDC's can afford quite ingenious ways to deal with extraordinary conditions.

 
The River Angara (pt 2/2)
The River Angara (pt 2/2)

Duration: 03:27

Huge dams built on the Angara River in Siberia generate hydroelectricity. While hydroelectric power itself is clean, the industry it supports can cause pollution.

 
A child led tour of Sandouping in Hubei Province of China
A child led tour of Sandouping in Hubei Province of China

Duration: 06:23

An introduction to the physical and human geography of Sandouping, close to the Three Gorges Dam, in Hubei Province of China.

 
Different types of animal homes
Different types of animal homes

Duration: 04:16

A report showing the variety of animal homes around the world explaining why these animals prefer to live in them.

 
Different animals around the world
Different animals around the world

Duration: 03:31

A report showing the variety of animals around the world and their behaviour.

 
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