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
2023-09-20
58
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 of how living creatures and plants exist together…”可以得到答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3030870.html
相关试题推荐
Hehadmoralobjectionsto(kill)______animalsforfood.killing本题考查介词后接动名词的用法。
Hehadmoralobjectionsto(kill)______animalsforfood.killing本题考查介词后接动名词的用法。ob
Ourenvironmentisgettingworseandworsewiththeincreaseoftheworldpo
Ourenvironmentisgettingworseandworsewiththeincreaseoftheworldpo
Ourenvironmentisgettingworseandworsewiththeincreaseoftheworldpo
Ourenvironmentisgettingworseandworsewiththeincreaseoftheworldpo
Thougheventhesebuildingsareoccasionallythreatened,theirreputationdoespr
Whatdowhalesdoaboutthoseharmfulplantsandanimals?They__________enormou
Environmentiseverythingthatsurroundsus:plants,animals,buildings,coun
Environmentiseverythingthatsurroundsus:plants,animals,buildings,coun
随机试题
Whichofthefollowingismostfrequentlyregardedasareferencerateofintere
[originaltext]M:Well,hi,Mrs.Brown.How’syourapartmentworkingoutforyou
主从同步法的缺点有()。A.主站时钟源发生故障时,全网将失去同步 B.主站时钟
伤亡事故处理工作应当在()日内结案,特殊情况不得超过()日。A.90,180
甲公司于6月5日以传真方式向乙公司求购一台机床,要求“立即回复”。乙公司当日回复
下面某教师为“抗日战争”一课设计的PPT: 问题: (1)请
共用题干 第一篇 CrystalEarOnedayafriendas
延安时期,毛泽东写下了著名的《实践论》、《矛盾论》,主要是为了克服党内严重的(
目前,履历分析技术的一个最新发展是()。A.目标履历分析法 B.过程履历
当平均总成本随产量的增加而下降时()。A.边际成本大于平均总成本 B.边际成
最新回复
(
0
)