Like the waters of the seas, their bottoms present a diverse series of biotopes, for one at very different depths, hence well-lit or dependent on whatever nutrients float down. Some look like flooded...
The fact based story of a class of schoolchildren, teenagers, in a, from the look of it, mixed ethnic district of Paris, who's teacher decides to enter them in a competition to examine the ... See full summary »
Each episode focuses on aquatic wildlife in part of the ocean's waters, at different depths, of different origin and composition. This provides different challenges and opportunities, to which species adapt along a complete food chain, from microorganisms and fish to their predators, including birds and mammals. Written by