The ocean looks horrible! It's because of ocean acidification isn't it?
Yes, it is brother.
What is ocean acidification again?
Well, brother. Ocean acidification is when the waters absorbtion of carbon dioxide increases due to the burning of fossil fuels and land use (e.g. increased car emission and deforestation).
Here the two brothers are standing at the beach, looking out at the ruined ocean.
Ocean acidification is dropping the seas pH levels by 0.1 pH because of how much CO2 (carbon dioxide) the ocean is absorbing. Ocean acidification is really messing up our environment. It's killing sea animals and even making sea animals lose their everyday senses.
Thy continue on to discuss ocean acidification.
Well, how is ocean acidification happening?
Because of us and what we put down our drains. Anything we put down our drains goes straight to the ocean.
One of the brothers explains what ocean acidification is and why it is here.
Let's stop ocean acidification by being careful what we put down our drains and lessening the CO2 levels.
He continues to explain ocean acidification.
The brother on the left asks a question about ocean acidification and the brother on the right proceeds (continues) to answer his question.
Both of the brothers speak at the same time about ocean acidification.