Calvin is doing some research on climate change. He finds the following book at his local library:

Question

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)
Responses

The title refers to climate change.
The title refers to climate change.

Calvin found the book in the library.
Calvin found the book in the library.

The book has a recent publication date.
The book has a recent publication date.

The book was published in New York.
The book was published in New York.

The author has a doctoral degree.

Answer 1

The book has a recent publication date.
The author has a doctoral degree.