Question

which of the following is an effect of fossil fuel emission on oceans? a. decreased ph b. decreased carbonate concentrations c. increased co2 absorption d. all of the above please select the best answer from the choices provided

Explanation:

Fossil - fuel emissions increase CO₂ in the atmosphere. When CO₂ dissolves in the ocean, it forms carbonic acid, which decreases the pH (ocean acidification). Also, the increased CO₂ leads to decreased carbonate concentrations as the carbonate ions react with the hydrogen ions from the dissociation of carbonic acid. And the increased CO₂ levels can lead to increased CO₂ absorption by the ocean as the partial - pressure gradient for CO₂ between the atmosphere and the ocean increases.

Answer:

d. all of the above