首页
登录
职称英语
Environment is everything that surrounds us: plants, animals, buildings, cou
Environment is everything that surrounds us: plants, animals, buildings, cou
游客
2023-09-21
29
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. And environment differs in different parts of the world.
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 during his short span on earth than any other living creature. He has poisoned the atmosphere and polluted both land and water. He has wasted the earth’ s natural resources with no thought for the future. He has killed a lot of precious animals for his delicacies (精美的食品)on the table and for his elegant overcoats.
Since man has done so much damage, it is up to man to try to put matters right. And the sooner he does something about it, the better.
1)【R1】______is everything that surrounds us.
2)【R2】______is the science of how living creatures and plants exist together.
3) The ecology of an area is【R3】______, where an environment is undisturbed.
4) Man is【R4】______of the environment.
5) Man has poisoned the atmosphere and【R5】______both land and water. [br] 【R2】
选项
答案
Ecology
解析
由第二段第一句“Ecology is the science ofhow living creattffes and plants exist together…”可以得到答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3032307.html
相关试题推荐
[originaltext]W:Goodmorning,Mr.Jacob.Iseverythingallright?M:No,it’s
Isupposeyouknoweverythingaboutthatevent,______?A、don’tyouB、doIC、doy
Hehadmoralobjectionsto(kill)______animalsforfood.killing本题考查介词后接动名词的用法。
Someoftheitemslistedherearesuitableforbuildingsofthestyleyoudescri
Ourenvironmentisgettingworseandworsewiththeincreaseoftheworldpo
Ithinkit’shightimewe______measurestoprotecttheenvironment.A、tookB、wi
Thougheventhesebuildingsareoccasionallythreatened,theirreputationdoespr
Thevillagersfoundalotof(fossil)______ofunknownanimalsinthatarealas
Ourenvironmentisgettingworseandworsewiththeincreaseoftheworldpopula
Itiscommonlybelievedthatthemorecomplicatedanimalsdevelopedfromthesim
随机试题
[originaltext]W:Hello,sir.WhatcanIdoforyou?M:Hi,Ihavethiscassette
在所有的排序方法中,关键字比较的次数与记录的初始排列次序无关的是()。A.希尔排
下列疾病中属于过量饮酒和缺乏身体活动引发的有()。A.急性心脑血管 B.肝
成年后不具红骨髓的是()A.长骨骺内 B.短骨内 C.扁骨内 D.
我国现阶段的房屋所有权,按照所有制的不同,一般划分为()。A.全民所有制房产
正式操作时,监护人应按操作票的顺序,逐步操作。
A.A B.B C.C D.D
(2015年11月)决定绩效监控有效性的关键点不包括( )A.管理者绩效辅导
关于2020年我国科技成就,下列说法错误的是:A.华龙一号全球首堆并网成功 B
中国人民银行对()有权进行检查监督。 A.执行有关黄金管理规定的行为B.执
最新回复
(
0
)