Use of English · Część 2
Climate scientists have long warned that the Earth's climate system contains a number of so-called tipping points - thresholds (0) BEYOND which changes become irreversible and self-sustaining. The melting of the Arctic ice sheet, (1) .......... instance, illustrates this phenomenon clearly. As ice melts, it exposes…
Odblokuj wszystkie egzaminy, nielimitowane symulacje, wszystkie 80 etapów gry i nie tylko.