首页
登录
职称英语
[originaltext] Climate, more than any other single factor, determines the di
[originaltext] Climate, more than any other single factor, determines the di
游客
2024-04-29
41
管理
问题
Climate, more than any other single factor, determines the distribution of life on Earth. Climatic boundaries establish the limits within which organisms can survive. Plants, even more than animals, must be well adapted to climate in order to survive. They cannot move about or take shelter but must be equipped to endure whatever weather conditions are likely to occur.[8]In the harsh conditions of the tundra, for example, some low growing and a few flowering plants all hug the ground for shelter from icy winds. Animals, despite their ability to move about and find shelter, are just as much influenced by climate as plants are. Creatures such as the camel and the penguin are so highly specialized that they have an extremely limited distribution. Others, such as bears, are flexible enough to adapt to a broad range of climates; ocean-dwelling organisms are just as sensitive to climatic changes — in this case temperature and salinity — as land animals.[10]Reef corals can survive only in clear warm seawater. Certain organisms are so sensitive to changes in their environment that their presence can be taken as an index of sea temperature. Human beings are among the least specialized of all animals and can live almost anywhere. Their clothes and their homes act as a sort of "miniature climate" that can be taken with them everywhere.
7. What is the passage mainly about?
8. According to the passage, why do some plants on the tundra hug the ground?
9.What can be inferred about the camel and the penguin from the passage?
10.Which of the following may die first if the seawater gets colder?
选项
A、White whales.
B、Reef corals.
C、Penguins.
D、Starfish.
答案
B
解析
推断题。文中提到,和陆地生物一样,海洋生物对气候变化也极为敏感,随后举例说,珊瑚礁(Reef corals)只有在温暖干净的海域中才能生存,由此可推断,如果海水变冷,首先死亡的很可能就会是Reef corals,故答案为[B]。
转载请注明原文地址:https://tihaiku.com/zcyy/3576335.html
相关试题推荐
[originaltext]Disastermoviesoftenportraycatastrophesthatdestroy,ora
[originaltext]Disastermoviesoftenportraycatastrophesthatdestroy,ora
[originaltext]J’sBiographyofJohnMuir—JohnMuir’sownwriting—istobrin
[originaltext]J’sBiographyofJohnMuir—JohnMuir’sownwriting—istobrin
[originaltext]Peoplewritetoaskmeifthere’scorrelationbetweenacademi
[originaltext]W:I’mallpacked.Take-offtimeis2:30a.m.thedayaftertomo
[originaltext]W:I’mallpacked.Take-offtimeis2:30a.m.thedayaftertomo
[originaltext]W:I’mallpacked.Take-offtimeis2:30a.m.thedayaftertomo
[originaltext]W:I’mallpacked.Take-offtimeis2:30a.m.thedayaftertomo
[originaltext]W:Whythelongface?I’veneverseenyousodown.Ithoughtyou
随机试题
[originaltext]W:Tony,you’vebeenaracing-driverfornearly10years.You’ve
Customersareentitledtoreceiveadditionalcreditservices______maintaintheir
[originaltext]LastsummerIwentthroughatrainingprogramandbecameali
在高侧窗采光的展室中,当展品的上边沿与窗口的下边沿形成下列()角度时,可避
确定质量方针、目标和职责,并在质量体系中通过诸如()使其实施全部管理职能的所有
患儿,女,7个月。有方颅或鞍形颅;胸部骨骼出现肋骨串珠和郝氏沟,患儿属于维生素D
患者,男,32岁。小便频数,白如米泔,凝如膏糊,舌淡苔白,脉沉。治宜选用A:金锁
若电影票房按“观影人次×平均票价”计算,则2019年电影平均票价比201
工程项目施工可以采用不同的组织方式,其中有利于资源均衡使用的组织方式是( )。
如图所示,一倒置U形管,上部为油,其密度ρ油=800kg/m3,用来测定水管中的
最新回复
(
0
)