How did the average pH of The Gulf of Mexico change from 1990 to 2015?

Answer 1

The average pH of the Gulf of Mexico has decreased from 1990 to 2015. This change is primarily due to increased levels of carbon dioxide in the atmosphere, which is being absorbed by the ocean and causing ocean acidification. Ocean acidification leads to a decrease in pH levels, making the water more acidic. This can have negative impacts on marine life and ecosystems in the Gulf of Mexico.