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Every year, an estimated eight million tonnes of plastic waste enters the world's oceans. It arrives through rivers, storm drains, and coastal dumping, and once it reaches the sea, it can persist for hundreds of years. The scale of the problem is so vast that scientists have begun to describe it as one of the…
Ξεκλείδωσε όλες τις εξετάσεις, απεριόριστες προσομοιώσεις, όλα τα 80 στάδια του παιχνιδιού και πολλά ακόμα.