This quiz works best with JavaScript enabled. Home > Agriculture > Aquaculture > Systems > Aquaculture Systems – Quiz 1 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Aquaculture Systems Quiz 1 (13 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Kinds of fish that can be cultured within recirculation systems are, EXCEPT.. A) Silver perch. B) Clown fish. C) Murray cod. D) Barramundi. Show Answer Correct Answer: B) Clown fish. 2. What is a recirculation system essentially? A) A closed system and involves fish tanks and filtration and water treatment systems. B) An opened system and involves fish tanks and filtration and water treatment systems. C) A closed system but exclude fish tanks and filtration and water treatment systems. D) An open and closed system and involves fish tanks and filtration and water treatment systems. Show Answer Correct Answer: A) A closed system and involves fish tanks and filtration and water treatment systems. 3. What is the plus of Recirculation systems need compared to other forms of aquaculture? A) It need very little area and require more water consumption. B) It need very large area and require little water consumption. C) It need very little area and require little water consumption. D) It need very large area and require more water consumption. Show Answer Correct Answer: C) It need very little area and require little water consumption. 4. What is the minuses of Recirculation systems? A) Can be economical to purchase but expensive to operate. B) Can be expensive to purchase but economical to operate. C) It is too cheap to purchase and operate. D) Can be expensive to purchase and operate. Show Answer Correct Answer: D) Can be expensive to purchase and operate. 5. The synonym of underlined word in " ..... can be expensive to purchase" is A) Buy. B) Trade. C) Offer. D) Sell. Show Answer Correct Answer: A) Buy. 6. What is the antonym of the underlined word of ' ..... however it is important" is.. A) Useless. B) Importer. C) Essential. D) Urgent. Show Answer Correct Answer: A) Useless. 7. What is the antonym of the underlined word in " ..... is exchanged continuously to guarantee.." A) Simultaneously. B) Regularly. C) Stagnancy. D) Stop. Show Answer Correct Answer: D) Stop. 8. Stocking density is a term used to refer to aquaculture activities. A) D Partial catch pattern. B) A The rate of stocking of aquatic animals per area. C) B. Aquaculture model. D) The rate of discharge of aquatic animals per volume of water. Show Answer Correct Answer: B) A The rate of stocking of aquatic animals per area. 9. What does a potential grower should check in selecting a supplier or consultant? A) The track record, the promotion and the after sales service. B) The track record, after sales service and ensure the system. C) The track record, the credit facility and the after sales service. D) The equipment material, after sales service and ensure the system. Show Answer Correct Answer: B) The track record, after sales service and ensure the system. 10. Partial is a term used to select an aquaculture activity. A) Aquaculture model with aeration and finished feeding. B) B. It is a form of grafting shrimp before releasing it into large ponds to reduce disease infestation. C) C It is a form of partial capture to reduce the density available in the pond. D) D It is a form used to assess aquaculture farms to meet the specified standards. Show Answer Correct Answer: C) C It is a form of partial capture to reduce the density available in the pond. 11. A production system that can produce more than 2 tons of shrimp/rai/crop. A) Extensive system. B) Semi-intensive system. C) Super-intensive system. D) Intensive system. Show Answer Correct Answer: C) Super-intensive system. 12. White shrimp farming takes 3-4 months, or tilapia fattening in cages takes 4-5 months. Which of the following words corresponds to the English word with strong emphasis? A) To haggle. B) Culture. C) Crop. D) Aquaculture. Show Answer Correct Answer: C) Crop. 13. What is the difference between intensive culture and super intensive culture? A) A. The productivity of aquatic animals caught is different. B) B. It is a different managed system. C) C It is a system with different types of feed additives that are put into the system to provide sufficient food for aquatic animals. D) D. both a and b are correct. Show Answer Correct Answer: D) D. both a and b are correct. Related QuizzesAquaculture QuizzesAgriculture Quizzes 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books