CUVANT
INAINTE
uccesul existentei
S omului , a societatii omenesti , depinde de continuitatea ciclurilor biotice , care au loc în biosfera . Aceasta constituie o zona de materii ( carbon , oxigen , hidrog en , azot , calciu , etc ) ce parcurge continuu anumite cicluri . Perturbarea echilibrului , a circuitelor naturale de energie si materie , exprima poluarea . Presiunea exercitata de societatea umana asupra resurselor naturale modifica echilibrul firesc al naturii , stare pe care mediul nu o poate retastabili pentru ca nu îi dam ragaz .
Text text text text text text text text Text text text text text text text text Text text text text text text text text Text text text text text text text text Text text text text text text text text Text text text text text text text text Text text text text text text text text Text text text text text text text text Text text text text text text text text Text text text text text text text text Text text text text text text text text Text text text text text text text text Text text text text text text text text Text text text text text text text text Text text text text text text text text Text text text text text text text text Text text text text text text text text Text text text text text text text text Text text text text text text text text Text text text text text text text text Text text text text text text text text Text text text text text text text text Text text text text text text text text Text text text text text text text text Text text text text text text text text Text text text text text text text text Text text text text text text text text Text text text text text text text text Text text text text text text text text Text text text text text text text text Text text text text text text text text Text text text text text text text text Text text text text text text text text Text text text text text text text text Text text text text text text text text Text text text text text text text text Text text text text text text text text Text text text text text text text text Text text text text text text text text Text text text text text text text text Ttext text text text text text text .
COLECTIVUL DE REDACTIE
REDACTOR SEF
Nicolae Dascalita
SECRETAR DE REDACTIE
Geanina Hincu
TEHNOREDACTARE
Nicolae Dascalita Geanina Hincu
COPERTA
Nicolae Dascalita
COORDONATORI
Prof . Alexandru Guta Prof . Ariadna Maximiuc
Prof . Diana Nasturas