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WAEC Agricultural Science questions: Fisheries and aquaculture

18 questions with answers and explanations. Tap an option to check yourself.

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All topicsAgricultural economics and extension · 19Animal pests and diseases · 18Animal reproduction and nutrition · 18Classification and anatomy of farm animals · 18Crop classification and propagation · 18Crop pests and diseases · 19Farm tools and mechanisation · 18Fisheries and aquaculture · 18Forestry · 18Husbandry of field crops · 19Irrigation and drainage · 18Livestock management · 18Meaning and importance of agriculture · 17Soil fertility, manures and fertilisers · 19Soil formation and properties · 18Weeds and weed control · 18

  1. Question 1· Fisheries and aquaculture· WAEC

    Fertilising a fish pond encourages the growth of

    Explanation and discussion

  2. Question 2· Fisheries and aquaculture· WAEC

    Fish feed on plankton, which grows well when ponds are

    Explanation and discussion

  3. Question 3· Fisheries and aquaculture· WAEC

    Fisheries is the

    Explanation and discussion

  4. Question 4· Fisheries and aquaculture· WAEC

    Pond fish such as tilapia can be given supplementary feed such as

    Explanation and discussion

  5. Question 5· Fisheries and aquaculture· WAEC

    Fish provide humans mainly with

    Explanation and discussion

  6. Question 6· Fisheries and aquaculture· WAEC

    Fish can be preserved by

    Explanation and discussion

  7. Question 7· Fisheries and aquaculture· WAEC

    Tilapia and catfish (Clarias) are commonly reared in

    Explanation and discussion

  8. Question 8· Fisheries and aquaculture· WAEC

    A fish pond should be stocked at a suitable density to avoid

    Explanation and discussion

  9. Question 9· Fisheries and aquaculture· WAEC

    Liming a fish pond is done mainly to

    Explanation and discussion

  10. Question 10· Fisheries and aquaculture· WAEC

    Catching fish by drawing a large net round a shoal is called

    Explanation and discussion

  11. Question 11· Fisheries and aquaculture· WAEC

    Overfishing means

    Explanation and discussion

  12. Question 12· Fisheries and aquaculture· WAEC

    Harvesting fish by draining the pond is called

    Explanation and discussion

  13. Question 13· Fisheries and aquaculture· WAEC

    Before stocking a new fish pond whose water is acidic, the farmer should apply

    Explanation and discussion

  14. Question 14· Fisheries and aquaculture· WAEC

    Which freshwater fish is widely cultured in Nigerian ponds?

    Explanation and discussion

  15. Question 15· Fisheries and aquaculture· WAEC

    A method of preserving fish is

    Explanation and discussion

  16. Question 16· Fisheries and aquaculture· WAEC

    Fish farming in ponds is also called

    Explanation and discussion

  17. Question 17· Fisheries and aquaculture· WAEC

    A disadvantage of fish smoking with firewood is that it

    Explanation and discussion

  18. Question 18· Fisheries and aquaculture· WAEC

    Overfishing can be prevented by

    Explanation and discussion

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