首页
登录
职称英语
[audioFiles]2013q2/audio_ezfm_074_20131[/audioFiles] C
[audioFiles]2013q2/audio_ezfm_074_20131[/audioFiles] C
游客
2024-10-18
53
管理
问题
选项
答案
Causes of Forest Fires
Forest fires are one of the greatest natural destroyers of our forests. / It has been found that about 90% of forest fires are due to human factors. / The most common cause for the forest fires is the carelessness of people. / Smokers may start a forest fire by carelessly dropping lighted matches and cigarettes in a forest. / Tourists sometimes throw the lighted items in the bushes around or on the ground which cause fire. / There are also some natural causes of forest fires. / Forest fires can occur due to lightning which burns the trees. / Earthquake is also responsible for the forest fires, / while other reason for fire is volcanoes and drought. / High temperature and low humidity provides favorable conditions to the fire / and hence it can start in forests. / Since forest fires destroy valuable trees and even kill people, / we need to learn the causes and to know how to prevent them.
解析
转载请注明原文地址:http://tihaiku.com/zcyy/3806675.html
相关试题推荐
[audioFiles]2013q2/audio_ezfm_074_20131[/audioFiles]C
[audioFiles]2013q2/audio_ezfm_013_201210[/audioFiles]Physic
[audioFiles]2013q2/audio_ezfm_013_20131[/audioFiles]T
[audioFiles]2013q2/audio_ezfm_001_201210[/audioFiles]Jo
[audioFiles]2013q2/audio_ezfm_048_20132[/audioFiles]
[audioFiles]audio_ezfm_0270(20105)[/audioFiles]H
[audioFiles]2013q2/audio_ezfm_059_20132[/audioFiles]Making
[audioFiles]2013q2/audio_ezfm_013_20132[/audioFiles]
[audioFiles]audio_ezfm_0413(20105)[/audioFiles]
[audioFiles]audio_ezfm_0025(20105)[/audioFiles]TheOlympicGames,aninter
随机试题
Thisisthereason______hedidn’tcometothemeeting.A、inwhichB、withwhich
Animalsreacttothechangingseasonswithchangesinmoodandbehaviorandh
保护层是为了保护屋面板而设置的。
阅读下面的《兰亭集序》教学反思(节选),按照要求回答问题。 我参照新课标精神尝
财政管理体制是调节()资金管理权限和财力划分的一种根本制度。 Ⅰ.中央与地方政
A.甲氨蝶呤 B.他莫昔芬 C.氟尿嘧啶 D.甲酰四氢叶酸钙 E.秋水仙
根据下列资料回答问题。 《河北省2010年国民经济和社会发展统计公报》显示:河
公司信贷业务是我国商业银行的重要()业务。A.中间 B.表外 C.资产 D
甲会计事务所为增值税一般纳税人。2019年10月,甲会计事务所提供鉴证咨询服务取
甲烷(CH)若用Cl取代CH上H后,其毒性最大的是A.CHC1 B.CHCl
最新回复
(
0
)