首页
登录
职称英语
[originaltext] Most forest fires are caused by human carelessness, negligenc
[originaltext] Most forest fires are caused by human carelessness, negligenc
游客
2024-06-15
41
管理
问题
Most forest fires are caused by human carelessness, negligence, or ignorance. Forest fire prevention, therefore, is mainly a problem of creating a better understanding of the importance of forests, an awareness of the danger of fire in the woods, and a sense of personal responsibility to safeguard the forests from danger. This is not an easy job. A city dweller, used to paved streets, does not easily change his smoking habits when he goes into the woods.
Careless smokers are responsible for thousands of forest fires each year. Many of these are started when cigarette butts and matches are tossed from automobiles. Others are caused by hunters, hikers, fishermen, or woods workers who are careless in disposing of their smoking materials. The Forest Service has posted rules in many of the National Forests that prohibit smoking except in certain designated areas. Many of the states have laws against throwing lighted materials from automobiles. The prevention of smoker-caused fires, however, depends upon changing the attitudes and behavior of millions of people who smoke in hazardous areas.
The most important natural cause of fire is lightning. This accounts for 11% of forest fires on protected land for the entire nation. In the Western States, lightening causes a much higher percentage of fires than it does in the East.
Advances in knowledge of fire weather are helping forest protection forces to know when to be alert for lightning-caused fires. Adequate and well-equipped forces can control them quickly and hold the damage to a minimum. Experiments in"seeding" thunder clouds to prevent or control the lightning itself have been in progress for many years, but new breakthroughs are needed for any significant reduction in the lightning strikes.
选项
A、Change the attitudes and behaviors of the smokers.
B、Safeguard the forests from fire.
C、Make some laws to prohibit smoking.
D、Make more "No Smoking" warning signals.
答案
A
解析
What is the solution to prevent smoker-caused forest fires?
转载请注明原文地址:https://tihaiku.com/zcyy/3635422.html
相关试题推荐
[originaltext]M:Goodafternoon,thisisRamadaHotel.WhatcanIhelpyouwith
[originaltext]M:Goodmorning.WillyoubookaplanetickettoLondonforme?W
[originaltext]M:Goodmorning.WillyoubookaplanetickettoLondonforme?W
[originaltext]M:Howlonghaveyoubeenwithyoursister?W:FromlastOctober
[originaltext]M:Howlonghaveyoubeenwithyoursister?W:FromlastOctober
[originaltext]M:Howlonghaveyoubeenwithyoursister?W:FromlastOctober
[originaltext]W:Goodmorning,Dr.Smith’soffice.MayIhelpyou?M:I’dlike
[originaltext]W:Goodmorning,Dr.Smith’soffice.MayIhelpyou?M:I’dlike
[originaltext]M:Didyougotothecinemayesterday,Jane?W:I’dliketo,but
[originaltext]M:Didyougotothecinemayesterday,Jane?W:I’dliketo,but
随机试题
Youdon’tneedtolookfarforevidencethatweAmericanstodaydon’tplace
Duringthewintertime,wesometimesget______sixorseventouristgroupsaweek
辨认recognize
MHC是指:()A.染色体上编码组织相容性抗原的一组紧密连锁的基因群
审贷分离的核心是将负责贷款调查的__________与负责贷款审查的______
A.补中益气汤 B.举元煎 C.四物汤 D.保阴煎 E.固本止崩汤治疗气
某8度区的框架结构办公楼,框架梁混凝土强度等级为C35,均采用HRB400钢筋。
某人防工程地下一层设有夜总会,下列说法中,错误的是()。A.隔墙上的门应采用乙
对两个计算期相等的互斥方案进行经济性比较,不能直接采用: A.净现值法B.年
混凝土配合比设计中,寒冷地区路面混凝土的抗冻等级不宜小于( )。A.F100
最新回复
(
0
)