首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
It’s well known that big animals, like polar bears, are sensitive to climate change. The Earth warms, polar ice【B1】______, and t
It’s well known that big animals, like polar bears, are sensitive to climate change. The Earth warms, polar ice【B1】______, and t
admin
2014-10-12
32
问题
It’s well known that big animals, like polar bears, are sensitive to climate change. The Earth warms, polar ice【B1】______, and the bears are out of luck. The same goes for tigers, sea lions, elephants. As the globe heats up and natural environments change, all big creatures are potentially【B2】______.
But what about insects? Some may be able to【B3】______just about anywhere. But most insects are just as sensitive to climate change as their larger, more beloved animal【B4】______.
What’s more, insects are arguably more important than large mammals, 【B5】______speaking. While several thousand polar bears wander the arctic, untold billions of insects live in virtually everywhere on Earth. And they’re 【B6】______in every ecosystem. For example, many of the world’s crops and other plants rely on insects for pollination(授粉). In forests, insects help break down dead trees and prepare the soil for new growth. And there are the animals, like birds, that【B7】______ insects.
So how exactly will global warming affect insects? We don’t really know. Some may go extinct. Others could migrate to cooler regions and【B8】______ native insect species there. And this could have all sorts of important implications for crops and entire ecosystems.
What we do know is that because insects can’t【B9】______their body temperature to the same degree as mammals, they’re particularly sensitive to climate change. It’s hard to【B10】_____what will happen to insects as the Earth warms. But it looks like we’re about to find out.
【B9】
选项
答案
regulate
解析
转载请注明原文地址:https://kaotiyun.com/show/Zuv7777K
0
大学英语四级
相关试题推荐
A、Hereturnedthebookstothenewlibrary.B、Hewenttoseethenewlibrary.C、Hebegantostudyinthenewlibrary.D、Heborro
A、Putalittlemorepepperinthesoup.B、Servethesoupasitissaidintherecipe.C、Tastethesouptoseeifitneedssomem
Humansaresocialanimals,andmostofustreasureourrelationshipswithfamilyandfriends.An【B1】_____lineofresearchsugges
Humansaresocialanimals,andmostofustreasureourrelationshipswithfamilyandfriends.An【B1】_____lineofresearchsugges
Humansaresocialanimals,andmostofustreasureourrelationshipswithfamilyandfriends.An【B1】_____lineofresearchsugges
A、Itisveryboring.B、Itisveryinteresting.C、Itisawasteoftime.D、Itishisresponsibility.B观点态度题。女士为课后问问题而耽误教授的时间表示抱歉,
A、Engineeringandindustrialdesign.B、Businessandmanagement.C、Mathematicsandcomputerscience.D、Medicinesandchemistry.B
A、History.B、French.C、ComputerScience.D、HotelManagement.C对话中女士先提到IwantedtomajorinFrench,然后考虑到就业原因把专业换成了computerscienc
A、Watchamoviewiththeman.B、Stayhomefortheweekend.C、Checkhertimeschedule.D、Preparefortheexam.D对话中,男士询问女士周末有什么安排
HaitiDreamsofTourismRevivalA)LikemanyofitsCaribbeanneighbors,Haitioncedrewmanytourists.Butdecadesofpolitical
随机试题
Whichofthefollowingsentencesdoesnotincludeanindependentgenitiveconstruction?
国家行政机关
休克病人的体位一般应采用()
对个人住房贷款楼盘项目的审查包括()。
信贷审批或信贷决策应遵循的原则不包括()。
一般资料:求助者,女性,19岁,大学生。下面是心理咨询师与求助者之间的一段咨询对话。心理咨询师:你好!请问我能为你提供什么帮助吗?求助者:我最近总感到紧张,睡不好觉。心理咨询师:你能谈谈是什么事情让你感到紧张,并出现
教师对学校或者其他教育机构侵犯其合法权益,或者对学校或者其他教育机构作出的处理不服的,可以向教育行政部门提出申诉,教育行政部门应当在接到申诉的()作出处理。
依次填入下面文字十横线处的关联词语,恰当的一组是______。______任何生物的活动都有时间上的周期性节奏,______宇宙飞船中宇航员的活动也要符合地球上昼夜循环的规律。______他们在密封舱里,没有习以为常的昼夜交替,______要通过仪
求极限.
______dealswiththerelationshipbetweenthelinguisticelementandthenonlinguisticworldofexperience.
最新回复
(
0
)