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
2023-07-06
85
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/2813601.html
相关试题推荐
[originaltext]Mostrainforestslieclosetotheequator,wheretheclimate
[originaltext]Manyanimalsrecognisetheirfoodbecausetheyseeit.Sodo
[originaltext]Manyanimalsrecognisetheirfoodbecausetheyseeit.Sodo
[originaltext]Manyanimalsrecognisetheirfoodbecausetheyseeit.Sodo
[originaltext]Whenfarmersandwildanimalsshareland,conflictscanbeha
It’swellknownthatbiganimals,likepolarbears,aresensitivetoclimate
It’swellknownthatbiganimals,likepolarbears,aresensitivetoclimate
It’swellknownthatbiganimals,likepolarbears,aresensitivetoclimate
It’swellknownthatbiganimals,likepolarbears,aresensitivetoclimate
It’swellknownthatbiganimals,likepolarbears,aresensitivetoclimate
随机试题
Ameri
Youprobablyenjoybeingapartofyourlocalcommunity.Youmayattendchu
下列是影响延度的因素有()。A.水浴温度 B.水浴恒温时间 C.拉伸速度
银行业从业人员职业操守规定银行从业人员应当遵守“忠于职守”的原则。这一原则要求银
某孕妇接受产前检查时,不愿意进行超声波以外的检查项目,责任护士要告诉她,B超监护
(2017年)下列关于在债务管理中应当注意事项的说法中,正确的有()。 Ⅰ总
胸部手术后患者出现呼吸困难、发绀、呼吸音明显减弱,应首先考虑为A.肺水肿 B.
被迫体位见于A.支气管哮喘 B.瘫痪 C.肺气肿 D.下肢水肿 E.肺淤
确立和践行正确的理想信念离不开 A.读书学习B.好高骛远 C.亲身实践D
中型水电厂在全部机组运行时应不少于()厂用电源。 A.5个;B.4个;
最新回复
(
0
)