15. Which of the following do scientists think is responsible for climate change? (1 point) nitrogen smog acid rain carbon dioxide 16. The goals of biodiversity conservation include all of the following EXCEPT (1 point) protecting individual species.introducing exotic species into new environments. preserving habitats and ecosystems. making sure local people benefit from conservation efforts. 17.1 point) nitrogen smog acid rain carbon dioxide 16. The goals of biodiversity conservation include all of the following EXCEPT (1 point) protecting individual species. introducing exotic species into new environments. preserving habitats and ecosystems.