Ocean acidification is the result of cars releasing _______.

Aacid directly into the atmosphere
Bcarbon dioxide that forms acid when it dissolves in water
Csulphur dioxide that forms acid in the atmosphere
Dnitrogen oxides that form acid in the atmosphere

Verified Answer :

Ocean acidification is the result of the cars releasing carbon dioxide that forms acid when it dissolves in the water. This correct choice is B.

Answer is: b. carbon dioxide that forms acid when it dissolves in water.

Gasoline is a mixture of many different hydrocarbons: alkanes (paraffins), cycloalkanes and alkenes (olefins).

Reactio of gasoline combustion and forming carbon dioxide:

C₈H₁₈ + 25/2O₂ → 8CO₂ + 9H₂O.

Balanced chemical reaction of forming carbonic acid from carbon dioxide and water in the clouds: CO₂ + H₂O → H₂CO₃.

Fossil fuel combustion increases the acidity of rain.