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
14
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:https://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
[originaltext]A:Soinsomeway,we’rejustgoingtohavetogetusedtothat..
有位哲人说:“真正的财富,是健康的身体、简单的生活和心情上的海阔天空。”在诸多示顺与不平时,此话使人蓦然觉醒:原来我们对生活的牢骚满腹,首先是由于我们自
Nowinmanycities,suchasShanghai,NanjingandWuhan,passengersarenota
操作技能的练习形式有两种,分别是A.内容练习 B.集中练习 C.反馈练习
A.图1 B.图2 C.图3 D.图4
某企业生产一种产品,每月固定成本10000元,单价为10元,单位变动成本为8元,
以下哪项是清营汤证的发热特征A.身热夜甚 B.日晡潮热 C.夜热早凉
生产者为防止需求不确定性和供应不确定性带来的缺口而设置的一定数量的存货,称为()
男性,82岁。体型较消瘦,3个月前口服葡萄糖耐量试验诊为糖尿病,平时空腹血糖6.
对施工特种作业人员安全教育的管理要求正确的是()。A.特种作业操作证每5年
最新回复
(
0
)