Ocean Acidification 3

Front

What is ocean acidification?

Back

The ongoing decrease in the pH of the Earth's oceans caused by the uptake of carbon dioxide (CO2) from the atmosphere.

Front

What happens to the pH of ocean water as it becomes more acidic?

Back

The pH of the water decreases.

Front

What is the primary cause of ocean acidification?

Back

The absorption of carbon dioxide (CO2) from the atmosphere by the oceans.

Front

How does ocean acidification affect marine life?

Back

It can harm marine organisms, particularly those that rely on calcium carbonate for their shells and skeletons.

Front

What is the impact of increased CO2 levels on shell formation?

Back

Increased CO2 levels hinder the deposition of calcium carbonate, making it difficult for marine organisms to form shells.

Front

What are some ways to help prevent ocean acidification?

Back

Using renewable resources, reducing fossil fuel consumption, and minimizing carbon emissions.

Front

What is the relationship between ocean acidification and coral reefs?

Back

Ocean acidification can weaken coral reefs by affecting their ability to build calcium carbonate structures.

Front

What is calcium carbonate?

Back

A chemical compound (CaCO3) that is essential for the formation of shells and skeletons in marine organisms.

Front

What are the consequences of ocean acidification on coral bleaching?

Back

Ocean acidification can exacerbate coral bleaching, leading to the loss of coral ecosystems.

Front

What role does carbon dioxide play in ocean acidification?

Back

CO2 dissolves in seawater, forming carbonic acid, which lowers the pH of the ocean.