Ocean Acidification Lab Flashcard

Front

What is ocean acidification?

Back

Ocean acidification is the process by which the ocean becomes more acidic due to increased levels of carbon dioxide (CO2) in the atmosphere, which dissolves in seawater.

Front

What is the primary cause of ocean acidification?

Back

The primary cause of ocean acidification is the burning of fossil fuels, which releases large amounts of CO2 into the atmosphere.

Front

How does carbon dioxide (CO2) enter the ocean?

Back

CO2 enters the ocean from the atmosphere through diffusion.

Front

What are the effects of ocean acidification on marine life?

Back

Ocean acidification negatively affects marine life, particularly organisms that rely on calcium carbonate, such as corals, mollusks, and some plankton.

Front

What is calcium carbonate and why is it important?

Back

Calcium carbonate is a chemical compound (CaCO3) that is essential for the formation of shells and skeletons in marine organisms like corals and mollusks.

Front

What role do trees play in carbon dioxide levels?

Back

Trees absorb CO2 from the atmosphere during photosynthesis, helping to reduce the amount of greenhouse gases.

Front

What is the relationship between deforestation and ocean acidification?

Back

Deforestation increases CO2 levels in the atmosphere, contributing to ocean acidification.

Front

What is the impact of burning fossil fuels on the environment?

Back

Burning fossil fuels releases CO2 and other pollutants into the atmosphere, leading to climate change and ocean acidification.

Front

What is the significance of the atmosphere in ocean acidification?

Back

The atmosphere is significant in ocean acidification as it is the source of the CO2 that dissolves in ocean water, increasing acidity.

Front

What are some human activities that contribute to ocean acidification?

Back

Human activities such as burning fossil fuels, deforestation, and industrial pollution contribute to ocean acidification.