The Impact of Ocean Acidification on Marine Life

Understanding Ocean Acidification

The reduction in pH level of the ocean, mainly due to the absorption of carbon dioxide from the atmosphere, poses a significant threat to marine life.

For example, coral reefs, which are crucial to marine biodiversity, are highly sensitive to pH changes. As the ocean becomes more acidic, corals struggle to maintain their calcium carbonate structures, leading to weakened and eroded reefs.

This not only affects the corals themselves but also the vast array of species that depend on coral reefs for habitat. Consequently, ocean acidification can lead to a decline in marine biodiversity and disrupt the balance of marine ecosystems.

Key Points

Ocean acidification is caused by increased carbon dioxide absorption. Corals are negatively impacted, affecting their calcium carbonate structures. The degradation of coral reefs leads to a decline in marine biodiversity.

Sample Answer

Today’s lecture discussed ocean acidification and its effects on marine life. The main idea is that increased carbon dioxide absorption is lowering ocean pH levels, which is harmful to marine ecosystems.

For instance, coral reefs, which play a vital role in marine biodiversity, are particularly vulnerable. The acidic waters weaken their calcium carbonate structures, causing erosion.

This not only harms the corals but also affects the numerous species that rely on them for habitat. In conclusion, ocean acidification poses a serious threat to marine life, leading to biodiversity loss and ecosystem imbalance.