Using what you know about how salinity, depth, and temperature affect dissolved gasses, consider the following scenario: Changes in climate have raised the temperature and increased the salinity of the ocean water on the Pacific coast. What two detrimental effects might be seen in the marine life that reside there? Explain.

African penguins, which inhabit the coasts of southern africa, were classified as an endangered species in 2010. two significant threats to their survival are ecosystem damage from oil spills and overfishing by humans. overfishing depletes the food supply of african penguins. the best method to reduce the threat of overfishing would be to . the risk of oil spills could be reduced by increasing the use of , which should oil consumption. if an oil spill does occur, could be used to remove the oil so the ecosystem may more quickly recover.