Describe the data trends comparing carbon dioxide levels and ocean pH in the graphs for Bermuda, the Canary Islands, and Hawaii. Explain one advantage of taking carbon dioxide and pH measurements at island locations instead of taking measurements near mainland coastal regions. Describe two possible natural disruptions that account for the fluctuations of carbon dioxide and pH measurements from year to year in each location. Ocean pH contributes to the health of marine ecosystems. Explain how ecological tolerance to change in pH will affect the survival of marine life near Bermuda, the Canary Islands, and Hawaii. Burning fossil fuels has led to human disruption of the atmosphere and ocean near these island regions. Identify two ecosystem services that could be affected by this disruption.