首页
登录
职称英语
It’s well known that big animals, like polar bears, are sensitive to climate
It’s well known that big animals, like polar bears, are sensitive to climate
游客
2023-07-02
20
管理
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. [br] 【B6】
选项
答案
essential
解析
转载请注明原文地址:https://tihaiku.com/zcyy/2802985.html
相关试题推荐
[originaltext]Climatechangeismakingitharderthanusualforscientists
Protestsattheuseofanimalsinresearchhavetakenanewandfearfulchar
Protestsattheuseofanimalsinresearchhavetakenanewandfearfulchar
AnimalsontheMoveA)Itlookedlikeascenefrom"Jaws"
AnimalsontheMoveA)Itlookedlikeascenefrom"Jaws"
AnimalsontheMoveA)Itlookedlikeascenefrom"Jaws"
AnimalsontheMoveA)Itlookedlikeascenefrom"Jaws"
AnimalsontheMoveA)Itlookedlikeascenefrom"Jaws"
AnimalsontheMoveA)Itlookedlikeascenefrom"Jaws"
AnimalsontheMoveA)Itlookedlikeascenefrom"Jaws"
随机试题
[originaltext]Membersofthecitycouncilanddistinguishedguests,(7)iti
Cultureshockisaspecialdiseaseforpeoplewhohavesuddenlymovedtoaf
在施工质量验收过程中,涉及结构安全的试块、试件以及有关材料,应按规定进行见证取样
下列哪些属于职业道德的含义()。A.职业道德依靠文化、内心信念和习惯,通过员工的
进行无机结合料稳定材料击实试验时,风干试料需要碾碎,土团均应碾碎到能通过2.36
乳牙期前牙反,下颌前突的矫正年龄一般为A.0~1岁 B.1~2岁 C.6岁以
男性,59岁,3周来出现胸痛、咳嗽、低热、呼吸困难。查体:气管左移,右锁骨上淋巴
A.卫生与计划生育委员会B.农业部C.国家质量监督检验检疫总局D.国家食品药品监
当有危及银行债权安全的情况出现时,借款人只需将情况通知银行便履行了义务。
心理评估既可采用__________的方法,也可以采用__________的
最新回复
(
0
)