Inland Fish Production Contribution to Total Fish Production

Inland fish production refers to the production of fish from freshwater sources such as rivers, lakes, and reservoirs. The total fish production, on the other hand, includes the production from both inland sources and the main sector, which includes marine and coastal fishing.

Given that the options provided include percentages, we can deduce that the question is asking for the proportion of fish production contributed by inland sources and the main sector respectively.

Fish production from inland sources contributes about 64 percent to the total fish production, while the remaining 36 percent is contributed by the main sector. This is represented by option C.

Explanation:

1. Inland Fish Production:
- Inland fish production refers to fish farming or capture fisheries in freshwater bodies such as rivers, lakes, and reservoirs.
- It includes activities like pond culture, cage culture, and open water capture.
- Inland fish production has gained significance in recent years due to the increasing demand for fish and the depletion of marine resources.

2. Total Fish Production:
- Total fish production includes the production from both inland sources and the main sector.
- The main sector comprises marine and coastal fishing activities, including deep-sea fishing, coastal fishing, and aquaculture in marine waters.
- Marine and coastal fishing involve the capture of fish from oceans, seas, and coastal areas.
- Aquaculture in marine waters refers to fish farming in saltwater environments such as sea cages or floating rafts.

3. Contribution to Total Fish Production:
- The question asks about the proportion of fish production contributed by inland sources and the main sector.
- Option C states that inland fish production contributes about 64 percent to the total fish production, while the main sector contributes the remaining 36 percent.
- This implies that inland fish production is a significant contributor to the overall fish production, but the main sector, including marine and coastal fishing, also plays a substantial role.

In conclusion, fish production from inland sources contributes about 64 percent to the total fish production, while the main sector contributes the remaining 36 percent. This highlights the importance of both inland fish production and the main sector in meeting the global demand for fish.