What causes ocean acidification?(1 point)

Question

Responses

Acidic oxygen dissolves in water, lowering the water’s pH.
Acidic oxygen dissolves in water, lowering the water’s pH.

Acidic carbon dioxide dissolves in water, lowering the water’s pH.
Acidic carbon dioxide dissolves in water, lowering the water’s pH.

Acidic carbon dioxide dissolves in water, raising the water’s pH.
Acidic carbon dioxide dissolves in water, raising the water’s pH.

Acidic oxygen dissolves in water, raising the water’s pH.

Answer 1

The correct response is:

Acidic carbon dioxide dissolves in water, lowering the water’s pH.

Ocean acidification is primarily caused by the absorption of carbon dioxide (CO2) from the atmosphere by ocean waters, which forms carbonic acid and lowers the pH of the water.