Plancton

Plancton (1977)

The Peruvian sea, due to the sediments carried by rivers flowing down from the Andes, is very rich in mineral nutrients that serve as food for microscopic phytoplankton and zooplankton. These organisms are the first link in the food chain.

Data lansării
1977-04-27
Durată
11 min
Genuri
Documentar
Regizor
Jorge Suárez Rivas

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