for Natural Science Guru M7D2

Professor Callum Roberts, a marine conservation biologist from the University of York, fears that the worst predictions about the destruction of the Great Barrier Reef (GBR) are already coming true. His new book, Ocean of Life – How Our Seas Are Changing, was published in 2013.

In his book, Professor Callum details the ferocious web of threats to ocean environments all over the globe. There are many contributing factors to why the reefs are on the decline.


Remember, if you provide a quote or information from a source (e.g., your textbook or the Internet), you must include the correct citation and reference in APA style.

If you want to succeed in the online discussion boards, here are a few things to keep in mind: make your post engaging, interesting, and long enough to completely cover the material. It is helpful to think of the post as more of a mini-paper than a simple contribution to a discussion with at least 250-300 words.