Cod fishing refers to the practice of catching cod, a popular fish found in cold waters, particularly in the North Atlantic Ocean. Fishermen often use nets or fishing lines with bait to attract these fish, which are known for their mild flavor and flaky texture. This activity is not only a source of food but also an important part of the fishing industry. Sustainable practices are encouraged to ensure that cod populations remain healthy and that the ecosystem is protected. Regulations often dictate fishing seasons and quotas to help manage the fishery effectively.