Answer:
70 degrees latitude.
Loss of ocean habitat.
Explanation:
First question:
The most common fishery are the wild fisheries, that tend to happen in cold waters, for example, in Alaska. So it is 70 degrees latitude.
Second question:
Magnuson-Stevens Fishery Conservation: Legal provision for promoting optimal exploitation of U.S. coastal fisheries, to provide conservation for the fisheries. So the enviromental problem tackled is the loss of ocean habitat.
The angle of sunlight is greater in the Southern Hemisphere during the winter. During the June solstice, the opposite is true. The Northern Hemisphere receives the maximum intensity of the sun's rays, while the angle of sunlight decreases in the Southern Hemisphere.
What? you are supposed to be using this for educational reasons