首页
登录
职称英语
Environment is everything that surrounds us: plants, animals, buildings, coun
Environment is everything that surrounds us: plants, animals, buildings, coun
游客
2023-09-30
82
管理
问题
Environment is everything that surrounds us: plants, animals, buildings, country, air, water—in fact everything that can affect us in any way.
Ecology is the science of how living creatures and plants exist together and depend on each other on the local environment. Where an environment is undisturbed, the ecology of an area is in balance. But if a creature dies out or an alien (相异的) species is introduced, then the ecology of this area will be upset.
Man is a part of the environment and has done more to upset the ecology than any other living creature. He has poisoned the atmosphere and polluted both land and water. He has wasted the earth’ s natural resources. He has killed a lot of precious animals for his own benefits. Since man has done so much damage, it is up to man to try to put matters right.
【R1】______is everything that surrounds us.
Ecology is the science of how【R2】______and plants exist together.
The ecology of an area【R3】______where an environment is undisturbed.
Man is【R4】______of the environment.
Man has killed a lot of precious animals for【R5】______. [br] 【R2】
选项
答案
living creatures
解析
从原文第二段中“Ecology is the science of how living creatures and plants exist together…”可得到答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3058570.html
相关试题推荐
Everything(take)______intoconsideration,hisplanseemstobemorepractical.ta
Mostenvironmentalproblemswouldnotexistifadequatemeasures______toprevent
Almostallhumanbeingsaremuchmore(intelligence)______thananimals.intelligen
[originaltext]W:Goodmorning,Mr.Jacob.Iseverythingallright?M:No,it’s
[originaltext]W:Goodmorning,Mr.Jacob.Iseverythingallright?M:No,it’s
[originaltext]W:Goodmorning,Mr.Jacob.Iseverythingallright?M:No,it’s
Fishareanimalsthatliveinwater.Theyliveinalmostanyplace【B1】______
Fishareanimalsthatliveinwater.Theyliveinalmostanyplace【B1】______
Fishareanimalsthatliveinwater.Theyliveinalmostanyplace【B1】______
Nooneisallowed(smoke)______inpublicbuildingsaccordingtothenewregulat
随机试题
Baltimorewasfoundedin1729.Foragenerationitseemednodifferentfrom
Thebenefitsofquittingsmoking—reducedriskofcancerandmanyotherhealt
Althoughthefirstyearisreallyimportantforlanguagedevelopmentinchi
Everyyear,earthquakesareresponsibleforalargenumberofdeathsandvas
用于消化道溃疡病的散剂的粒度要求为()A.粗粉 B.细粉 C.中粉 D.
医学道德是一种职业道德,它不是()A.只存在于从事医生职业活动的人们中
阀控蓄电池组出现外壳变形并且漏液,缺陷性质为严重。
基金管理人运用基金财产进行证券投资,不得有下列情形()。A:违反基金合同关于投资
对结核菌感染口服异烟肼预防性化疗的疗程是A.6~9个月 B.3~6个月 C.
下列何种气体可致温室效应 A.氮氧化物 B.二氧化氮 C.二氧化硫
最新回复
(
0
)