Rivers: Friend and Foe

24th February 2011 49 mins Season 1 Episode 7

Rivers provide the essentials of life: fresh food and fresh water. They act as natural highways and enable humans to live in just about every environment on Earth. Rivers are not to be taken for granted, however, as they freeze, flood, and sometimes dry up - disappearing entirely!

View season

Up next

Next Episode

View season

Season 1 · Episode 8

Cities: Surviving the Urban Jungle

A look at the man-made environment: the city. Over half of the world's population now lives in the urban jungle. The city is built to keep untamed nature out - but nature can't be pushed away. From bed bugs sucking blood at night to rats in our restaurants, many animals have adapted to a life in man's creation.

Episode details

Details

Talent

Cast & Crew

Recommended