PADI Divemaster Certification Practice Exam

Why are many marine fisheries near collapse?

1. Insufficient fishing technology

2. Overly high demand for fish

3. Lack of interest in marine resources

4. Too many protected areas

The correct answer is: Overly high demand for fish

Many marine fisheries are nearing collapse primarily due to the overly high demand for fish. This demand often surpasses the natural ability of fish populations to replenish themselves. As more people seek seafood for consumption, the pressure on these fisheries increases, leading to overfishing. This not only depletes fish stocks but also disrupts the entire marine ecosystem, as certain species become endangered or extinct, which can have cascading effects on other marine life. Increased demand can also drive unsustainable fishing practices, where short-term gains are prioritized over the long-term health of fish populations. Implementing sustainable fishing practices and managing fisheries responsibly is essential to ensure that fish populations can recover and remain viable for future generations. This highlights the importance of balancing human consumption needs with conservation efforts to protect marine biodiversity.