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 di uscita
1977-04-27
Durata
11 min
Generi
Documentario
Regista
Jorge Suárez Rivas

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