60-second Science
Rising Temps Lower Polar Bear Mercury Intake
- Autor: Vários
- Narrador: Vários
- Editora: Podcast
- Duração: 0:02:16
- Mais informações
Informações:
Sinopse
As polar bears are forced onto land, they're feeding on animals with less mercury—reducing their levels of the toxic pollutant. Christopher Intagliata reports.
