2. From 1901 to 2013, sea surface temperatures rose at an average of 0.13°F per decade. How do the population changes of these
warm-water species coincide with increased sea surface
temperatures due to global warming?

The average global sea surface temperature has increased about 1.5oF since 1901, an average rate of 0.13oF per decade.

The average global sea surface temperature has been consistently higher during the past three decades than at any other time since reliable records began in 1880.

Oceans cover more than two-thirds of the earth’s surface and play a very important role in regulating the earth’s weather and climate. Currently, oceans absorb more than 90% of the heat that is trapped in the atmosphere from increasing levels of greenhouse gases, which raises the temperature of the water at the sea surface.

Since the oceans continually interact with the atmosphere through the water cycle, an increase in the average global sea surface temperature can have profound impacts on climate and weather systems. A higher sea surface temperature has led to an increase in the amount of water vapor over the oceans, increasing the risk of heavy rain and snow events. This higher temperature also has the potential to shift storm tracks and contribute to droughts in some areas.

A warming ocean temperature also causes sea levels to rise through thermal expansion, the distribution of many marine species to shift due to their dependence on specific water temperatures and nutrient availability, and changes the circulation patterns of deep ocean currents that transport warm and cold water around the globe.

The guy above has a great answer I cant think of more to add.

Increases in sea surface temperature have led to an increase in the amount of atmospheric water vapor over the oceans. This water vapor feeds weather systems that produce precipitation, increasing the risk of heavy rain and snow

not only is it colder, it also becomes darker, less salty, and more dense.

they dont have any evidence