Calvin is doing some research on climate change. He finds the following book at his local library Hansen, Emily, PhD. Our World is Warming Up. New York, Bantam Books, 2019 How can he tell that this is a credible source? Select two answers. (1 point)
1. Check the author's credentials: In this case, Calvin notices that the author's name is Emily Hansen, PhD, indicating that she has achieved a high level of education in the field. This suggests that she has expertise and knowledge on the topic of climate change, making her a credible source.
2. Check the publisher: Calvin notices that the book is published by Bantam Books, which is a well-known and reputable publishing company. Established publishing companies usually have quality control measures in place and are more likely to publish credible information. This increases the credibility of the source.