An MCQ Quiz About Fish Farming

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An MCQ Quiz About Fish Farming - Quiz


Welcome to this 'MCQ Quiz About Fish Farming'. Fish farming is the act of keeping fish in tanks or ponds, and they are explicitly used for food, which is in high demand. As it pertains to this fish farming quiz, you must know how to define the word aquaculture, the relationship between extensive aquaculture and fish farming, and how long goldfish have been used for this purpose. Take this exceptional quiz and learn more about fish farming. You will ACE it.


Questions and Answers
  • 1. 

    Read this sentence from the passage. "Fish farms not only affect the environment; they may also harm communities." Which question would best clarify the idea in the sentence?

    • A.

      How many fish can one fish farm produce in a single year?

    • B.

      What is the largest species of fish produced in the fish farms?

    • C.

      What are the long-term effects of waste products from fish farms on humans?

    • D.

      How do intensive aquaculture farms keep water conditions similar to oceans and lakes?

    Correct Answer
    C. What are the long-term effects of waste products from fish farms on humans?
    Explanation
    The sentence states that fish farms not only affect the environment, but they may also harm communities. This suggests that there are potential negative consequences for humans as a result of fish farms. Therefore, the question that would best clarify the idea in the sentence is "What are the long-term effects of waste products from fish farms on humans?" as it directly addresses the potential harm to communities.

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  • 2. 

    What sentence best summarizes the section entitled "What Is Aquaculture?"

    • A.

      Aquaculture had become a huge part of the world's fishing industry by the 1970s.

    • B.

      Intensive aquaculture takes place in artificial bodies of water, including one in the middle of a desert.

    • C.

      The main type of fish farming is extensive aquaculture; sea creatures are raised in cages or "net pens" submerged in the water.

    • D.

      The two forms of aquaculture are extensive and intensive; both of these methods are actively helping ease pressure on overfished bodies of water.

    Correct Answer
    D. The two forms of aquaculture are extensive and intensive; both of these methods are actively helping ease pressure on overfished bodies of water.
    Explanation
    The sentence "The two forms of aquaculture are extensive and intensive; both of these methods are actively helping ease pressure on overfished bodies of water." best summarizes the section entitled "What Is Aquaculture?" because it provides a clear and concise explanation of the two forms of aquaculture and their purpose of alleviating pressure on overfished bodies of water.

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  • 3. 

    What is the author's purpose for using headings?

    • A.

      To make the passage appear longer

    • B.

      To make the passage look more appealing

    • C.

      To organize the material so the passage is easier to follow

    • D.

      To focus attention on the headings instead of the passage

    Correct Answer
    C. To organize the material so the passage is easier to follow
    Explanation
    The author's purpose for using headings is to organize the material so the passage is easier to follow. Headings help to break down the content into different sections, allowing readers to quickly locate specific information or navigate through the passage more efficiently. This makes it easier for readers to understand the main points and structure of the passage.

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  • 4. 

    There are ______ types of fish farming systems

    • A.

      5

    • B.

      4

    • C.

      3

    • D.

      2

    Correct Answer
    C. 3
    Explanation
    Fish farming systems can be categorized into three main types: extensive, semi-intensive, and intensive systems. Extensive systems involve low stocking densities and minimal human intervention, while semi-intensive systems involve moderate stocking densities and some level of management. Intensive systems, on the other hand, involve high stocking densities and require significant management and input of resources. Therefore, the correct answer is 3.

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  • 5. 

    Fish farming has exploited around _________ percentage of the world's wild fish stock. 

    • A.

      50%

    • B.

      70%

    • C.

      25%

    • D.

      65%

    Correct Answer
    B. 70%
    Explanation
    Fish farming, also known as aquaculture, involves raising fish in controlled environments. This industry has grown significantly in recent years to meet the increasing global demand for seafood. The given answer, 70%, suggests that fish farming has exploited a significant portion of the world's wild fish stock. This means that a large percentage of fish consumed worldwide comes from fish farms rather than being caught in the wild. This exploitation has both positive and negative implications, as it helps meet the demand for seafood but also puts pressure on natural fish populations and ecosystems.

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  • 6. 

    Which of these fish species are raised by fish farms?  

    • A.

      Salmon

    • B.

      Carp

    • C.

      Catfish

    • D.

      Starfish

    • E.

      None of the above

    Correct Answer(s)
    A. Salmon
    B. Carp
    C. Catfish
    Explanation
    Salmon, carp, and catfish are raised by fish farms. Fish farms are facilities where fish are bred, raised, and harvested in controlled environments. These three species are commonly raised in fish farms due to their high demand in the market, ability to adapt to captivity, and ease of breeding. Starfish, on the other hand, are not typically raised in fish farms as they have different requirements for survival and are not commonly consumed as food.

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  • 7. 

    Which of these best expresses the relationship between extensive aquaculture and fish farming?

    • A.

      Extensive aquaculture is a type of fish farming.

    • B.

      Fish farming is a type of extensive aquaculture.

    • C.

      Extensive aquaculture is more effective than fish farming.

    • D.

      Fish farming is more effective than extensive aquaculture.

    Correct Answer
    C. Extensive aquaculture is more effective than fish farming.
  • 8. 

    Based on the information in the passage, what might a reader infer about aquaculture?

    • A.

      With fish farming on the rise, the demand for seafood will decline.

    • B.

      In the future, fish farming will be the world's sole source of seafood.

    • C.

      With careful regulation, fish farming could help preserve our natural resources.

    • D.

      Farmers along coastlines around the world will lose their crops because of fish farming.

    Correct Answer
    C. With careful regulation, fish farming could help preserve our natural resources.
    Explanation
    Based on the information in the passage, a reader can infer that with careful regulation, fish farming could help preserve our natural resources. This can be inferred because the passage mentions that fish farming is on the rise, indicating its increasing popularity and demand. By regulating fish farming practices, it can be ensured that it is done sustainably and does not deplete natural resources. Therefore, careful regulation can help preserve our natural resources while meeting the demand for seafood.

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  • 9. 

    Since when goldfish are being cultivated using aquaculture techniques?

    • A.

      600 AD.

    • B.

      800 AD.

    • C.

      1000 AD.

    • D.

      1200 AD.

    Correct Answer
    B. 800 AD.
    Explanation
    Goldfish have been cultivated using aquaculture techniques since 800 AD. This suggests that the practice of breeding and raising goldfish in controlled environments has been ongoing for over a thousand years. It demonstrates the long history and cultural significance of goldfish as a domesticated species.

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  • 10. 

    What sort of water is used for mariculture?

    • A.

      Salt water

    • B.

      Chlorinated water

    • C.

      Pure water

    • D.

      All of above

    Correct Answer
    A. Salt water
    Explanation
    Salt water is used for mariculture because it closely resembles the natural habitat of marine organisms. Mariculture involves cultivating and breeding marine plants and animals in controlled environments such as ponds, tanks, or cages. Using salt water ensures that the conditions are suitable for the growth and development of these organisms, as they have evolved to thrive in saline environments. Chlorinated water and pure water are not suitable for mariculture as they do not provide the necessary salinity levels and essential minerals required for the survival of marine organisms.

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Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Mar 21, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • May 27, 2009
    Quiz Created by
    Bdrobeck
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