Which of the following is a major threat to the biodiversity of the Great Barrier Reef?
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Correct answer: Ocean acidification and warming
Increased atmospheric CO2 leads to ocean acidification and rising sea temperatures. These factors cause coral bleaching and interfere with the ability of corals to build their calcium carbonate skeletons.
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More Threats to Biodiversity questions
- Loss of biodiversity in a region may lead to all of the following EXCEPT:
- The impact of over-exploitation is most severely seen in species that have:
- Which of the following is often described as the 'Evil Quartet' in the context of biodiversity loss?
- Which human activity is considered the most important cause driving animals and plants to extinction?
- The tropical rain forests, which once covered 14 percent of Earth's land surface, now cover no more than:
- The Amazon rain forest is being cut and cleared for which primary purpose?