中考英语生物多样性的保护策略单选题40题

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中考英语生物多样性的保护策略单选题40题
1. Biodiversity refers to the variety of life on Earth, including all of the following EXCEPT ____.
A. different species of animals
B. various types of plants
C. man - made buildings
D. diverse microorganisms
答案解析:C。

本题考查生物多样性的概念。

生物多样性指地球上生命的多样性,包括不同种类的动物、各种各样的植物和多样的微生物。

A选项不同种类的动物、B选项各种各样的植物、D选项多样的微生物都属于生物多样性的范畴,而C选项人造建筑不属于生物,所以选C。

2. Which of the following best shows the importance of biodiversity?
A. It provides us with more land to build houses.
B. It makes the Earth look more beautiful only.
C. It offers food, medicine and clean water for us.
D. It helps to reduce the number of animals.
答案解析:C。

本题考查生物多样性的重要性。

A选项提供更多土地盖房子并不是生物多样性的重要性体现;B选项说只是让地球看起来更美丽太片面;C选项为我们提供食物、药品和清洁的水,这是生物多样性非常重要的体现;D选项减少动物数量是违背生物多样性的,生物多样性是要保护动物数量等多种生物因素的。

所以选C。

3. In a rainforest, there are thousands of species of plants and animals. This shows that rainforests have ____.
A. little biodiversity
B. some biodiversity
C. great biodiversity
D. no biodiversity
答案解析:C。

本题根据雨林中有成千上万种动植物的实例来考查生物多样性的程度。

A选项几乎没有生物多样性不符合事实;B选项一些生物多样性表述不准确;C选项有很大的生物多样性,因为有成千上万种动植物,所以是生物多样性丰富的体现,正确;D选项没有生物多样性是错误的。

所以选C。

4. Biodiversity is important because it ____.
A. allows all animals to live in the same place
B. makes the environment more stable
C. encourages people to hunt more animals
D. stops plants from growing
答案解析:B。

本题考查生物多样性重要性的原因。

A选项让所有动物住在同一个地方不是生物多样性的重要意义;B选项使环境更稳定,这是生物多样性的重要意义,生物多样性丰富可以让生态系统更稳定;C选项鼓励人们捕杀更多动物是违背生物多样性保护的;D 选项阻止植物生长也是错误的。

所以选B。

5. A region has only a few types of plants and animals. What can we
say about its biodiversity?
A. It is very rich.
B. It is average.
C. It is poor.
D. It is not affected.
答案解析:C。

本题根据一个地区只有少数动植物种类的情况来判断生物多样性的状况。

A选项非常丰富不符合只有少数动植物种类的情况;B选项平均也不合适;C选项贫乏是正确的,因为只有少数种类说明生物多样性差;D选项不受影响是错误的。

所以选C。

6. Which of the following is NOT a benefit of biodiversity for humans?
A. New sources of energy.
B. More diseases.
C. Recreation like bird - watching.
D. Natural pest control.
答案解析:B。

本题考查生物多样性对人类的益处。

A选项新能源是生物多样性可能带来的益处;C选项像观鸟这样的娱乐活动是生物多样性的好处,人们可以从丰富的生物种类中找到娱乐方式;D选项自然的害虫控制也是生物多样性的好处,例如一些昆虫的天敌可以控制害虫数量。

而B选项更多疾病不是生物多样性对人类的好处,所以选B。

7. The extinction of a certain species will ____ the biodiversity of the area.
A. improve
B. not affect
C. reduce
D. double
答案解析:C。

本题考查物种灭绝对生物多样性的影响。

A选项改善不符合实际,物种灭绝会破坏生物多样性;B选项不影响是错误的;C选项减少是正确的,因为一个物种灭绝了,生物多样性就会减少;D选项加倍是错误的。

所以选C。

8. In a coral reef ecosystem, there are many colorful fish and unique corals. This indicates ____.
A. a lack of biodiversity
B. a medium level of biodiversity
C. a high level of biodiversity
D. the end of biodiversity
答案解析:C。

本题根据珊瑚礁生态系统中有许多色彩斑斓的鱼和独特的珊瑚来判断生物多样性的水平。

A选项缺乏生物多样性不符合有很多鱼和独特珊瑚的情况;B选项中等水平不准确;C选项高水平的生物多样性是正确的,因为有很多种类的生物;D选项生物多样性的终结是错误的。

所以选C。

11. A recent research shows that due to habitat destruction, many animals are losing their homes. Which of the following is the main cause of habitat destruction?
A. Overpopulation
B. Climate change
C. Deforestation
D. Pollution
答案解析:C。

本题考查栖息地破坏的主要原因。

选项A人口过剩可能会间接影响栖息地,但不是栖息地破坏的直接主要原因。

选项B气候变化会影响生物的生存环境,但不是栖息地破坏的主要原因。

选项C森林砍伐直接导致了许多动物栖息地的丧失,是栖息地破坏的主要原因,符合题意。

选项D污染会影响生物生存,但不是栖息地破坏的主要原因。

12. It is reported that a large number of species are on the verge of extinction. Which factor below has the least impact on species extinction?
A. Illegal hunting
B. Introduction of invasive species
C. Building more zoos
D. Loss of food sources
答案解析:C。

本题考查对物种灭绝影响因素的理解。

选项A非法捕猎会直接减少物种数量,对物种灭绝影响很大。

选项B入侵物种的引入会破坏当地生态平衡,对本地物种造成威胁,影响物种灭绝。

选项C建造更多动物园是一种保护措施,虽然动物园存在一些争议,但它不是导致物种灭绝的因素,所以该选项影响最小。

选项D食物来源的丧失会使物种难以生存,对物种灭绝有较大影响。

13. According to a news, the number of a certain kind of rare birds has decreased sharply because their nesting places are destroyed. What can we do to protect their nesting places?
A. Cut down more trees around their nesting places
B. Build more factories near their nesting places
C. Set up nature reserves
D. Encourage people to pick up eggs from their nests
答案解析:C。

本题考查如何保护鸟类栖息地。

选项A砍伐它们栖息地周围更多的树显然会破坏栖息地,不符合保护要求。

选项B在它们栖息地附近建更多工厂也会破坏栖息地。

选项C建立自然保护区可以有效地保护它们的栖息地,符合题意。

选项D鼓励人们从它们的巢穴里捡蛋会干扰鸟类繁殖,破坏栖息地生态。

14. A study found that some marine species are in danger due to pollution. Which type of pollution has the most serious impact on marine biodiversity?
A. Noise pollution
B. Air pollution
C. Water pollution
D. Soil pollution
答案解析:C。

本题考查对海洋生物多样性影响最大的污染类型。

选项A噪声污染主要影响一些依赖声音交流或导航的海洋生物,但不是对海洋生物多样性影响最严重的。

选项B空气污染主要影响陆
地生物和大气环境,对海洋生物多样性影响较小。

选项C水污染直接影响海洋生物的生存环境,对海洋生物多样性影响最为严重,符合题意。

选项D土壤污染主要影响陆地生态系统,与海洋生物多样性关系不大。

15. There is news that some plants are disappearing because of the spread of invasive weeds. What is the best way to deal with invasive weeds?
A. Ignore them
B. Plant more of the same invasive weeds
C. Use biological control methods
D. Use a lot of chemical pesticides
答案解析:C。

本题考查应对入侵杂草的最佳方法。

选项A忽略它们会让入侵杂草继续蔓延,不利于保护植物。

选项B种植更多相同的入侵杂草会加剧问题。

选项C采用生物控制方法是比较科学环保的方式,既能控制入侵杂草又不会对环境造成太大破坏,符合题意。

选项D大量使用化学农药可能会对其他生物和环境造成危害。

16. It is known that many wild animals are facing threats. Which behavior is helpful for protecting wild animals?
A. Buying wild animal products
B. Hunting wild animals for fun
C. Donating to wildlife protection organizations
D. Capturing wild animals and keeping them as pets
答案解析:C。

本题考查保护野生动物的有益行为。

选项A购买
野生动物制品会助长非法捕猎,不利于保护野生动物。

选项B为取乐而捕猎野生动物是违法行为且对野生动物有极大危害。

选项C向野生动物保护组织捐款可以支持保护工作,是有益的行为,符合题意。

选项D捕捉野生动物并当作宠物饲养是不合法且不利于野生动物保护的。

17. A report shows that the habitat of a certain species has been fragmented. What does "habitat fragmentation" mean?
A. The habitat becomes larger
B. The habitat is divided into small and isolated parts
C. The habitat is completely destroyed
D. The habitat is moved to a new place
21. One of the effective ways to protect biodiversity is to establish nature reserves. Which of the following statements about nature reserves is correct?
A. Only protect rare animals
B. Allow unlimited human activities
C. Protect the habitats of various organisms
D. Only for scientific research
答案解析:C。

建立自然保护区的主要目的是保护各种生物的栖息地,这有助于保护生物多样性。

选项A,自然保护区不仅仅保护珍稀动物,还保护众多其他生物以及整个生态系统。

选项B,自然保护区是限制人类活动的,而不是允许无限制的人类活动。

选项D,虽然
自然保护区可供科学研究,但这不是其唯一的目的。

22. Laws play an important role in protecting biodiversity. Which law is mainly aimed at protecting wild animals?
A. The law of environmental protection in general
B. The law specifically for preventing air pollution
C. The law for the protection of wild animals
D. The law of urban construction
答案解析:C。

保护野生动物的法律当然是专门针对保护野生动物的。

选项A,环境保护法是一个较为宽泛的法律,虽然也涉及生物多样性保护,但不是专门针对野生动物的。

选项B,防止空气污染法主要是针对空气质量的保护,与野生动物保护无关。

选项D,城市建设法主要涉及城市的规划和建设,和野生动物保护没有直接关系。

23. Many countries promote the protection of biodiversity through education. What can education do in this regard?
A. Make people hate wild animals
B. Let people know the importance of biodiversity
C. Encourage people to destroy the environment
D. Have no effect on biodiversity protection
答案解析:B。

教育可以让人们认识到生物多样性的重要性,从而促进人们积极参与保护生物多样性。

选项A,教育的目的不是让人们讨厌野生动物。

选项C,教育是为了引导人们保护环境而不是鼓励破坏环境。

选项D,教育对生物多样性保护有积极的影响。

24. Which of the following activities in nature reserves is not allowed?
A. Observing wild animals at a proper distance
B. Hunting wild animals
C. Planting native plants
D. Recording the growth of plants
答案解析:B。

在自然保护区内,狩猎野生动物是绝对不被允许的,这严重破坏生物多样性。

选项A,在适当距离观察野生动物是一种合适的、有助于了解野生动物的活动。

选项C,种植本地植物有助于保护自然保护区的生态环境。

选项D,记录植物的生长也是一种科学的、有助于保护生物多样性的活动。

25. What is an important measure for protecting endangered plants?
A. Cut them down for research
B. Sell them to make money
C. Propagate them artificially
D. Ignore their existence
答案解析:C。

人工繁殖濒危植物是保护它们的一个重要措施。

选项A,砍伐它们用于研究是破坏濒危植物的行为。

选项B,售卖它们赚钱也是违法且破坏濒危植物保护的行为。

选项D,忽视它们的存在不利于濒危植物的保护。

26. Which international agreement is very important for global biodiversity protection?
A. Paris Agreement (mainly about climate change)
B. Kyoto Protocol (also mainly about climate change)
C. Convention on Biological Diversity
D. World Trade Organization Agreement
答案解析:C。

《生物多样性公约》是对全球生物多样性保护非常重要的国际协议。

选项A和B,《巴黎协定》和《京都议定书》主要是关于气候变化的,虽然气候变化与生物多样性有联系,但不是专门针对生物多样性的协议。

选项D,世界贸易组织协议主要涉及贸易方面的事务,与生物多样性保护关系不大。

27. In protecting biodiversity, the role of local communities is very important. Which of the following can local communities do?
A. Ignore the local biodiversity
B. Overexploit the local resources
C. Participate in sustainable management of local resources
D. Drive away all wild animals
答案解析:C。

当地社区可以参与当地资源的可持续管理,这对保护生物多样性有积极意义。

选项A,忽视当地生物多样性不利于保护。

选项B,过度开发当地资源会破坏生物多样性。

选项D,驱赶所有野生动物也是破坏生态平衡、不利于生物多样性保护的行为。

28. What can zoos do to contribute to biodiversity protection?
A. Keep all animals in small cages
B. Only display beautiful animals
C. Breed endangered animals and carry out scientific research
D. Let animals fight with each other for fun
31. Many countries have joined the Convention on Biological Diversity. Which of the following best describes the role of this international cooperation in protecting biodiversity?
A. It only focuses on protecting endangered animals in developed countries
B. It encourages each country to develop its own independent protection plan without considering other countries
C. It promotes the sharing of scientific research results and conservation experiences among countries
D. It forces poor countries to give up their development rights for the sake of biodiversity
答案解析:C。

本题考查国际合作在生物多样性保护中的作用相关知识。

A选项中说只关注发达国家的濒危动物是错误的,国际合作是全球性的,并非只针对发达国家。

B选项,国际合作强调的是各国之间的协作,而不是各自独立制定计划不管其他国家。

C选项,国际合作确实促进了各国之间科研成果和保护经验的共享,这对生物多样性保护非常重要。

D选项,国际合作不会强迫穷国放弃发展权,而是寻求发展与保护的平衡。

从语法上看,这几个选项都是一般现在时的陈述句,在表达陈述事实方面是一致的。

32. The United Nations has launched many projects to protect biodiversity. Which action is most likely to be included in these projects?
A. Encouraging countries to build more factories to increase economic benefits
B. Helping developing countries sell their wild animals illegally
C. Promoting the transfer of green technology between countries
D. Asking countries to cut down all the forests for agricultural use
答案解析:C。

本题考查联合国项目在生物多样性保护中的可能行动。

A选项,建更多工厂增加经济效益可能会破坏生物多样性,不是保护行为。

B选项,帮助发展中国家非法售卖野生动物是违法且破坏生物多样性的行为。

C选项,促进国家间绿色技术的转移有助于各国更好地保护生物多样性,这是国际合作的积极体现。

D选项,要求各国砍伐所有森林用于农业用途会严重破坏生物多样性。

语法上都是动名词短语作宾语。

33. International cooperation often involves financial support for biodiversity protection. Which of the following statements about it is correct?
A. Rich countries never provide financial support to poor countries in this regard
B. The financial support is only used for building zoos in developing countries
C. It can help developing countries improve their conservation capabilities through proper funding
D. The financial support is mainly used to pay the salaries of
international organization staff
答案解析:C。

本题考查国际合作中对生物多样性保护的资金支持相关内容。

A选项,富裕国家会在这方面向贫穷国家提供资金支持的,所以该选项错误。

B选项,资金支持不是仅用于在发展中国家建动物园,而是多种保护措施相关的。

C选项,资金支持能通过合适的资金帮助发展中国家提高保护能力,这是国际合作资金支持的重要意义。

D选项,资金主要用途不是支付国际组织工作人员薪水。

语法上都是一般现在时的句子。

34. Some international cooperation projects aim to protect coral reefs. Which of the following is an important way in these projects?
A. Encouraging fishermen to use dynamite fishing in coral reef areas
B. Promoting the research and protection of coral reef ecosystems jointly by multiple countries
C. Allowing countries to mine coral reefs for building materials
D. Stopping all tourism activities near coral reefs without considering local economic development
答案解析:B。

本题考查保护珊瑚礁的国际合作项目中的重要方式。

A选项,鼓励渔民在珊瑚礁区域炸鱼会严重破坏珊瑚礁,不是保护措施。

B选项,多个国家共同推动珊瑚礁生态系统的研究和保护是国际合作保护珊瑚礁的重要方式。

C选项,允许国家开采珊瑚礁作建筑材料会破坏珊瑚礁。

D选项,不考虑当地经济发展而停止所有珊瑚礁附近的旅游活动是不合理的。

语法上都是动名词短语作宾语。

35. In international cooperation for biodiversity protection, what is the significance of information sharing?
A. It makes countries compete more fiercely for limited resources
B. It helps countries better understand the global situation of biodiversity and learn from each other's experiences
C. It leads to the leakage of national secrets of all countries
D. It has no practical effect on the protection work at all
答案解析:B。

本题考查国际合作中信息共享在生物多样性保护中的意义。

A选项,信息共享不是让各国更激烈地竞争有限资源,而是促进合作。

B选项,信息共享有助于各国更好地了解全球生物多样性状况并相互学习经验,这是其重要意义。

C选项,正常的信息共享不会导致各国国家机密泄露。

D选项,信息共享对保护工作有实际的积极作用。

语法上都是一般现在时的句子。

36. An international cooperation program is carried out to protect migratory birds. Which of the following。

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