Respuesta :

Answer:

Option 2

Explanation:

When something is acidifying on the pH scale, it generally means the pH is decreasing. Hence, the correct option for the question is :

  • The ocean pH is decreasing

Ocean acidification means the acidity of the ocean water is increasing

We know according to pH scale

  • pH<7 is acidic

So

the pH of oxygen is tending to 1 which is most acidic .

  • Ocean pH is decreasing (B)