Consider the following statements about Ocean acidification:
1. Ocean acidification is the change in ocean chemistry by an increment of ocean pH.
2. Acid rain and Eutrophication are the chief causes of ocean acidification.
3. Ocean acidification can adversely impact aquatic organisms like cold-water corals, molluscs, crustaceans.
Which of the above statement(s) is/are correct?
1
1 and 2 only
2
2 and 3 only
3
3 only
4
1, 2, and 3