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The pH decreases and the ocean becomes more acidic as more co2 is absorbed into oceans.
Because of human-driven increased levels of carbon dioxide in the atmosphere, there is more CO2 dissolving into the ocean. The ocean's average pH is now around 8.1, which is basic (or alkaline), but as the ocean continues to absorb more CO2, the pH decreases and the ocean becomes more acidic.
What happens when co2 is absorbed in seawater?
Ocean acidification occurs when carbon dioxide (CO2) is absorbed rapidly into the ocean. It reacts with water molecules (H2O) to form carbonic acid (H2CO3). This compound then breaks down into a hydrogen ion (H+) and bicarbonate (HCO3-). These hydrogen ions decrease seawater pH.
What happens if there is more carbon in the ocean?
Excess carbon in the atmosphere warms the planet and helps plants on land grow more. Excess carbon in the ocean makes the water more acidic, putting marine life in danger.
What is ocean acidification?
As Carbon dioxide in the atmosphere increases, it sinks into the ocean and dissolves in water creating carbonic acid which is bad for marine organisms. the PH decreased in the ocean and the ocean water becomes more acidic.
Thus, oceans become more acidic.
To know more about ocean acidification:
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