首页
登录
职称英语
[audioFiles]audio_ezf_m_0156(20101)[/audioFiles] The effects of acid rain c
[audioFiles]audio_ezf_m_0156(20101)[/audioFiles] The effects of acid rain c
游客
2023-11-12
54
管理
问题
选项
答案
The effects of acid rain can be devastating to many forms of life, including human life. Its effects can be most vividly seen, however, in lakes, rivers, and streams and on vegetation. Acidity in water kills virtually all life forms. By the early 1990s tens of thousands of lakes had been destroyed by acid rain. The problem has been most severe in Norway, Sweden, and Canada. The threat posed by acid rain is not limited by geographic boundaries, for prevailing winds carry the pollutants around the globe. For example, much research supports the conclusion that pollution from coal-powered electric generating stations in the Midwestern United States is the ultimate cause of the severe acid-rain problem in eastern Canada and the northeastern United States.
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3179440.html
相关试题推荐
[audioFiles]audio_ezf_m_0001(20102)[/audioFiles]Haveyoueverwonderedwhe
[audioFiles]audio_ezfz_0015(20096)[/audioFiles]Thesuccessofearlyrailwa
[audioFiles]2012q3/audio_ezfm_073_20129[/audioFiles]Inadditiontothesege
[audioFiles]2013q2/audio_ezfm_110_20131[/audioFiles]Tipsto
[audioFiles]audio_ezfm_0137(20105)[/audioFiles]
[audioFiles]audio_ezf_m_0380(20101)[/audioFiles]
[audioFiles]2013q2/audio_ezfm_025_20132[/audioFiles]
[audioFiles]2012q3/audio_ezfm_037_20129[/audioFiles]Ele
[audioFiles]2013q2/audio_ezfm_071_20132[/audioFiles]
[audioFiles]audio_ezfm_0367(20105)[/audioFiles]
随机试题
Theyusuallyhavelessmoneyattheendofthemonththan____atthebeginning.A、
[originaltext]Currentstudiesshowthatwhatgoesonlabelsisanimportan
[originaltext]Fifteenyearsago,Japaneseengineersastonishedtheworldwi
()主要是通过可观察的实际行为表现来考查一个人掌握有关知识、技能或具备某种态度的
关于股权投资基金收益分配方式的说法,正确的是( )。 Ⅰ.收益主要在投资者和
A.抗组蛋白抗体B.抗核糖核蛋白抗体(抗RNP抗体)C.抗Scl-70D.抗S
降低输血过敏反应发生率的措施是A.严格清洗、消毒采血和输血用具 B.选用洗涤红
左边给定的是纸盒的外表面,下面哪一项不能由它折叠而成? A.如上图所示 B.
(2017年真题)环卫工人马某在垃圾桶内发现一名刚出生的婴儿后向公安机关报案,公
共用题干 男性,68岁。2周来反复胸痛,发作与劳累及情绪有关,休息可以缓解。3
最新回复
(
0
)