Fishing grounds are specific areas in oceans, rivers, or lakes where fish are abundant and can be easily caught. These locations are often determined by factors such as water temperature, depth, and the availability of food. Fishermen frequently return to these spots because they yield a good catch, supporting both commercial and recreational fishing activities. The health of fishing grounds can be affected by overfishing, pollution, and climate change. Sustainable practices are essential to maintain these ecosystems, ensuring that fish populations remain stable. Organizations often monitor these areas to promote responsible fishing and protect marine life, including species like cod and tuna.