In addition to climate change, polar bears also face threats from pollution. Use the Internet for research and write a three- to four-paragraph report describing two ways in which the polar bear population in the Arctic is affected by pollution.
- A first paragraph that serves as an introduction to the problem.
- Two ways in which polar bears are affected by pollution.
- At least two references cited in the body of the answer.
- All references cited in the answer, listed at the end in APA style.