Plastic pollution is a major issue for the oceans of our world and it seems that it only gets worse. There are three main sources for plastic pollution, which are single-use applications, long-lasting plastic items and durable consumer products.
Quelle: http://ensia.com/photos/8-maps-show-plastics-impact-on-the-worlds-oceans-and-whats-being-done-about-it/?utm_source=twitter&utm_medium=post&utm_term=ocean%20plastic&utm_campaign=Oceans&__surl__=IgOkE&__ots__=1472019605501&__step__=1
Passwort vergessen
Registrieren
Seite 93
zurück zur Themenübersicht
Liste aller Themen
NaWi@HTL 1 bis 2
NaWi@HTL 3 bis 4
direkt beim Verlag