Extreme Environments: Reef Video
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Extreme Environments: Reef (2008)

Episode 12
Available worldwide

Coral reefs are the rainforests of the ocean as they are incredibly bio-diverse areas formed in water with little or no nutrients. Over millions of years the cumulative work of tiny coral polyps has built vast formations that support coral, plants and other species. This episode reviews some of the most remarkable coral reefs on the planet, as well as examining the negative effects human activities – such as tourism and fishing – are having on the delicate eco-system of the coral reefs.

Evan Clark


Ocean Video
Episode 1 Ocean
Ocean (2008)
Episode 1
, 24 minutes
Seventy percent of the planet’s surface is covered by oceans, and, thanks in part to global warming, they are changing rapidly.
Available worldwide
Desert Video
Episode 2 Desert
Desert (2008)
Episode 2
, 24 minutes
Some parts of our planet receive so little rain they can only support specially adapted plants and animals.
Available worldwide
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Ice (2008)
Episode 3
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The frigid zones play a vital role in the planet’s climatic system in ways we are only just beginning to glimpse.
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Atmosphere Video
Episode 4 Atmosphere
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Episode 4
, 23 minutes
Our planet is covered by a vast ocean of air – a layer of gasses that supports all life on earth.
Available worldwide

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treesforpeace, posted on November 9, 2012

it had a positive message, much needed now in 2012

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