Cars in traffic jam on motorway during the summer holidays, BelgiumBrown rat (Rattus norvegicus) amongst household waste and rotten food
Nondegradable rubbish / refuse, like plastic bottles and nylon floating in water of canalWater pollution by draining oil into brookAir pollution from smoke from industrial chimney, BelgiumIllegal dump with beer cans in the bushes Volunteer saves guillemot (Uria aalge) covered in oil, Ostend, BelgiumRubbish at garbage dump and icebergs at Ilulissat / Jakobshavn, Disko-Bay, GreenlandIndustry draining waste water in canal