填空题Hormone disruption in marine life is the result of accumulation of POPs.____

题目
填空题
Hormone disruption in marine life is the result of accumulation of POPs.____
相似考题

1.The objectives of the ISM Code are to ensure ①safety at sea②prevention of human injury or loss of life③avoidance of damage to the marine environment and to propertyA.①B.②C.②③D.①②③

2.What could be a result of insufficient lubrication of lifeboat winches and davits ________．A.Moisture accumulation in winch motor damaging the electrical wiringB.Freezing of gears in cold weatherC.Corroding of sheaves on the davits so they will not rotateD.All of the above

3.The oil components including polar compounds formed as a result of oxidation of some oil fractions in the marine environment dissolving in seawater defines ______．A.Oxidation and destructionB.DissolutionC.Oxidation and destructionD.Sedimentation

4.uring the course of a voyage，a seaman falls on the main deck and injures his ankle. The Master should submit a Report of Marine Accident，Injury or Death if the ______.A.injury results in loss of life onlyB.injury is the result of misconductC.injured is incapacitatedD.injured needs first aid

参考答案和解析
正确答案： E
解析：
由题干中“Hormone disruption”定位至E段。本段讲到，它们（POPs）会在生物体内聚集，导致荷尔蒙混乱，故匹配段落为E段。
更多“填空题Hormone disruption in marine life is the result of accumulation of POPs.____”相关问题

  • 第1题：

    Heavy fuel oils when spilled are ______.

    A.more harmful to sea life than lighter oils

    B.easier to clean up than lighter refined oils

    C.less harmful to sea life than lighter oils

    D.not a real threat to marine life


    正确答案：C
    泄露的重燃料油对海洋生物的危害小于轻油。

  • 第2题：

    The Great Barrier Reef is included on the World Heritage list because（）

    Ait has the most beautiful seascape in the world

    Bit has the greatest number of islands in the world

    Cit has the most diverse and complex marine life in the world

    Dit has the longest coast in the world


    C
    略

  • 第3题：

    The Great Barrier Reef is included on the World Heritage list because（）

    • A、it has the most beautiful seascape in the world
    • B、it has the greatest number of islands in the world
    • C、it has the most diverse and complex marine life in the world
    • D、it has the longest coast in the world

    正确答案:C

  • 第4题：

    单选题
    What could be a result of insufficient lubrication of lifeboat winches and davits?（）
    A

    Moisture accumulation in winch motor damaging the electrical wiring

    B

    Freezing of gears in cold weather

    C

    Corroding of sheaves on the davits so they will not rotate

    D

    All of the above


    正确答案： A
    解析： 暂无解析

  • 第5题：

    填空题
    Hormone disruption in marine life is the result of accumulation of POPs.____

    正确答案： E
    解析：
    由题干中“Hormone disruption”定位至E段。本段讲到，它们（POPs）会在生物体内聚集，导致荷尔蒙混乱，故匹配段落为E段。

  • 第6题：

    单选题
    Which of the following is true about coral reefs?
    A

    They play a significant role in biodiversity.

    B

    They account for 25% of the marine life.

    C

    More than a quarter of marine life feed on them.

    D

    They are threatened by marine life and could be killed.


    正确答案： D
    解析：
    录音中提到“Coral reefs are extremely important for biodiversity, it provides habitats to over 25% of all marine life.”，意思是：珊瑚礁对生物多样性极度重要，它为超过25%的海洋生物提供栖息地。所以A项正确。另外，根据“coral bleaching is threatening many of the world’s coral reefs”(珊瑚礁白化正在威胁着世界上的许多珊瑚礁)可知，D项错误。

  • 第7题：

    单选题
    The primary topic of the passage is which of the following?
    A

    The origin of bioluminescence in plankton predators

    B

    The disadvantages of bioluminescence in microorganisms

    C

    The varieties of marine bioluminescent life forms

    D

    Symbiotic relationships between predators and their prey

    E

    Hypotheses on the causes of bioluminescence in plankton


    正确答案： A
    解析：
    作者在文中第二句先表明水下微生物普遍发光的原因“remains obscure, and suggested explanations are controversial”，接着详细阐述了一些相关的假想，因此E项概括出了文章的主旨，最符合题目要求。

  • 第8题：

    单选题
    The route processor is critical to the operation of a network， and any service disruption to the route processor can result in network outages. Which QoS tool canprotectroute processor traffic？（）
    A

    control plane policing

    B

    data plane policing

    C

    network-based application recognition （NBAR）

    D

    service plane policing

    E

    management plane policing


    正确答案： B
    解析： 暂无解析

  • 第9题：

    单选题
    The Atlantic coast of Patagonia is increasingly vulnerable. Squid fishing is depleting food stocks vital to marine life.
    A

    essential      

    B

    preliminary    

    C

    sophisticated    

    D

    sheer


    正确答案： C
    解析： 句意：巴塔哥尼亚大西洋海岸日益脆弱，捕捞鱿鱼使对海洋生物至关重要的食物储存逐渐枯竭。vital极重要的。essential根本的，必要的。preliminary预备的。sophisticated世故的。sheer纯粹的。

  • 第10题：

    单选题
    Heavy fuel oils when spilled are（）.
    A

    more harmful to sea life than lighter oils

    B

    easier to clean up than lighter refined oils

    C

    less harmful to sea life than lighter oils

    D

    not a real threat to marine life


    正确答案： D
    解析： 暂无解析

  • 第11题：

    单选题
    The Great Barrier Reef is included on the World Heritage list because（）
    A

    it has the most beautiful seascape in the world

    B

    it has the greatest number of islands in the world

    C

    it has the most diverse and complex marine life in the world

    D

    it has the longest coast in the world


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    During the course of a voyage，a seaman falls on the main deck and injures his ankle. The Master should submit a Report of Marine Accident，Injury or Death if the（）.
    A

    injury results in loss of life only

    B

    injury is the result of misconduct

    C

    injured is incapacitated

    D

    injured needs first aid


    正确答案： B
    解析： 暂无解析

  • 第13题：

    The world economy develops rapidly. As a result, longevity and life ______ have increased worldwide.

    A.expected
    B.expectation
    C.expecting
    D.expectancy

    答案：D
    解析：
    本题考查形近词辨析。题目意为“世界经济发展迅速。结果是，全世界的寿命和预期寿命都增加了。”四个选项都是expect的不同形式：A选项过去分词，形容词；B选项“期望，期待”，名词；C选项现在分词；D选项“预期，期待”，名词。 固定搭配life expectancy 预期寿命，平均寿命。
    　　

  • 第14题：

    Businesses face three types of economic impacts as a result of hacks or intrusions： immediate，short-term， and long-term. Which two best describe short-term economic impacts that can becaused by a security breach？（）

    • A、 loss of retail sales
    • B、 delays in receiving checks
    • C、 disruption of business operations
    • D、 loss of suppliers or customers

    正确答案:A,B

  • 第15题：

    填空题
    The Inuit people depend on fat-rich marine life for food.____

    正确答案： F
    解析：
    由题干中“Inuit people”定位至F段。由本段可知，在全世界，住在北极地区的因纽特人受到污染物影响最严重，因为他们以鱼类或海豹等富含脂肪的海洋生物为生。故匹配段落为F段。

  • 第16题：

    单选题
    Sacrificial zinc anodes are used on the saltwater side of diesel engine heat exchangers to（）.
    A

    reduce electrolytic action on heat exchanger metals

    B

    keep heat transfer surfaces shiny and clean

    C

    prevent rapid accumulation of marine growth

    D

    provide a protective coating on heat exchanger surfaces


    正确答案： A
    解析： 暂无解析

  • 第17题：

    单选题
    Keel coolers fouled with marine growth, will result in （）
    A

    higher raw water temperatures

    B

    higher jacket water temperatures

    C

    a malfunctioning thermostat

    D

    higher fuel temperature


    正确答案： D
    解析： 暂无解析

  • 第18题：

    填空题
    4500 synthetic chemicals can be classified as POPs.____

    正确答案： E
    解析：
    由题干中“POPs”定位至E段。本段指出，有4,500种化学物质是最危险的种类，这些物质被称为“持久性污染物（POPs）”，故匹配段落为E段。

  • 第19题：

    单选题
    The insertion of shims between the foot of a marine type connecting rod and a bearing box would result in （）
    A

    increased compression ratio

    B

    decreased compression ratio

    C

    increased bearing clearance

    D

    decreased bearing clearance


    正确答案： C
    解析： 暂无解析

  • 第20题：

    单选题
    Which harmful consequence may be the result of lube oil sludge accumulation? （）
    A

    Clogged oil pump suction screens

    B

    Increased oil operating temperatures

    C

    Sticking piston rings

    D

    All of the above


    正确答案： D
    解析： 暂无解析

  • 第21题：

    单选题
    Administrations should bear in mind the significance of （） in maintaining safety of life and property at sea and in preventing marine pollution.
    A

    advanced nautical equipment

    B

    advanced performance main engines

    C

    emergency equipment

    D

    communication and language skills


    正确答案： D
    解析： 暂无解析

  • 第22题：

    单选题
    The objectives of（）are to ensure safety at sea, prevention of human injury or loss of life, and avoidance of damage to the environment,in particular to the marine environment and to property.
    A

    COLREG

    B

    IMDG

    C

    ISM

    D

    SOLAS


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    The passage provides an answer to which of the following questions?
    A

    What is the explanation for the phenomenon of bioluminescence in marine life?

    B

    Does the phenomenon of plankton bioluminescence have any practical applications?

    C

    Why do only certain specimens of marine life exhibit the phenomenon of bioluminescence?

    D

    How does underwater bioluminescence differ from atmospheric bioluminescence?

    E

    What are the steps that take place as an individual microorganism becomes bioluminescent?


    正确答案： B
    解析：
    根据上一题的答案可知，“the phenomenon of plankton bioluminescence”能够运用到实际，即可以帮助“fisheries to increase their catch of fish that prey on plankton”， 因此B项符合题目要求。文中没有给出海洋微生物体发光的确切原因，A项不正确；B项与文中信息不符，并非只有“certain specimens of marine life”存在发光现象；C、E均在文中没有涉及。

  • 第24题：

    单选题
    During the course of a voyage，a seaman falls on the main deck and injures his ankle. The Master should submit a Report of Marine Accident，Injury or Death if the（）.
    A

    injured is unfit for duty

    B

    injured is able to return to work

    C

    injury results in loss of life only

    D

    injury is the result of misconduct


    正确答案： D
    解析： 暂无解析

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