(Solved): The maps below show the current pH values of surface ocean water (left) and the change in pH values ...

The maps below show the current $$\mathrm{pH}$$ values of surface ocean water (left) and the change in $$\mathrm{pH}$$ values of the ocean surface from 1700 to 1990 (right). Current pH of Ocean Surface Water Change in $$\mathrm{pH}$$ from 1700 to 1990 Which of the statements below about ocean $$\mathrm{pH}$$ is supported by the maps? The far north has both the lowest current pH values and the largest magnitude change in $$\mathrm{pH}$$ since 1700 The largest changes in $$\mathrm{pH}$$ have occurred off the eastern coast of Africa The highest pH values are currently found off the western coast of South America No region has experienced an increase in $$\mathrm{pH}$$