Question

miguel is researching the effects of pollution on the pacific ocean, and he has found several potential sources. which is a scholarly source?
a surfers blog that contains daily observations
a message board that contains peoples questions about sea life
an interactive website about deep - sea fishing
an academic journal about the marine environment

Explanation:

Scholarly sources are peer - reviewed and reliable. A surfer's blog, message board, and interactive website lack the academic rigor. An academic journal about the marine environment is peer - reviewed and authoritative for research on ocean pollution.

Answer:

an academic journal about the marine environment