OCR General Certificate of Secondary Education (GCSE) Biology Practice Exam

What is a fishing quota?

1. A limit set on the types of fish that can be caught

2. An agreement on the total fish a boat can harvest annually

3. A regulation on fishing methods

4. A ban on fishing during certain seasons

The correct answer is: An agreement on the total fish a boat can harvest annually

A fishing quota is an important regulatory measure aimed at managing fish populations and ensuring sustainable practices in the fishing industry. It specifically refers to a predetermined limit on the total amount of a particular fish species that can be harvested by a fishery over a specific period, usually annually. This limit is set to prevent overfishing, allowing fish populations to recover and maintain ecological balance. The concept of fishing quotas is part of broader fishery management strategies that include various scientific assessments of fish stock levels, taking into account factors such as reproduction rates and environmental conditions. By establishing these quotas, authorities can help ensure that fishing activities do not exceed the designated amount needed for sustainability, which supports both the economic interests of the fisher community and the ecological health of marine environments. In contrast to other choices, which may address different aspects of fishing regulations, such as fishing methods or season bans, a fishing quota specifically focuses on the total allowable catch. This distinction underlines the quota's role in managing the overall impact on fish populations rather than regulating specific practices or times.