首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
The chart below shows the shaping and growth of the forests in Yellowstone National Park after a fire disaster. Write a repo
The chart below shows the shaping and growth of the forests in Yellowstone National Park after a fire disaster. Write a repo
admin
2016-08-02
100
问题
The chart below shows the shaping and growth of the forests in Yellowstone National Park after a fire disaster.
Write a report for a university lecturer describing the information shown below.
选项
答案
The diagram illustrates in four stages the recovery of the forests in Yellowstone National Park after a fire disaster. According to the diagram, in the first picture, while the old forests still exist, they drop bad wood to the soil under them, which makes the soil more fertile, then lightning and fire strike, destroying the forests completely. And the growth of new forests starts right at this point. The second picture demonstrates that in the first 50 years after the devastating fire, saplings emerge where the old forests used to stand. The second five decades see the saplings grow in build while descend in overall number. In the next two centuries, the young trees continue to thrive in Yellowstone, because of the fertile soil and the ample sunlight. Then, three hundred years after the fire, the number of trees decline to roughly the same as the old forests. These five pictures show us that it takes as long as three centuries for a destroyed forest to be fully recovered.
解析
转载请注明原文地址:https://kaotiyun.com/show/bAVO777K
本试题收录于:
雅思写作题库雅思(IELTS)分类
0
雅思写作
雅思(IELTS)
相关试题推荐
ThecomplextaxdisputebetweentheCoveredBridgeMallandHarrisTownshipisnotlikelytobeadjudicatedforseveralyears,a
Onstage,theforceofCarrick’spersonalityandthevividnessofhisactingdisguisedthefacthewas,whichhissurvivingvelv
OncecommonthroughouttheWesternplains,black-footedferretsarethoughttohavedeclinedinnumberasaresultofthepoison
Arecentstudyofancientclaydepositshasprovidednewevidencesupportingthetheoryofglobalforestfiresignitedbyamete
InJapanelderlypeoplearetreatedwithfargreaterrespectthanmostWesterncountries.
Deglerdoesmorethanmerelysummarizingexistingresearch;heconstructsacoherentpictureoftwocenturiesofstudiesdealing
Thesupplyofoilbeingfinitehasbecomeaneconomicalandpoliticalconsiderationofthefirstmagnitudeforallmodernindust
InForcesofProduction,DavidNobleexaminesthetransformationofthemachine-toolindustryastheindustrymovedfromrelian
Aspeoplerelymoreandmoreontechnologytosolveproblems,theabilityofhumanstothinkforthemselveswillsurelydeterior
A、failtoforecasttheextenttowhichworkersmaybecomeliberatedthroughtheassistanceofmachinesB、avoidencouragingallia
随机试题
对于腮腺区肿物,哪种检查是不正确的
患者,女性,20岁,8天前因受凉后出现体温升高,6天前出现咳嗽、黄痰。入院查体:体温39.8℃,白细胞12×109/L,中性粒细胞89%,可闻支气管呼吸音和少许吸气相细湿啰音,心脏和腹部查体无异常。若患者出现耐药肺炎链球菌,可作为替代药物的是()。
下列选项不属于单相流洁净室的送风形式的是()。
除专用合同条款另有约定外,发包人应在开工后28天内预付安全文明施工费总额的(),其余部分与进度款同期支付。
学习与教学的要素包括学生、教师、教学内容、教学媒体和______。
在冬季,人们往往容易鼻子出血,因而常常在房间的地上洒一些水,或在室内放一盆清水、挂一些湿毛巾等。对以上做法最合理的解释是()。
_______是德国同时也是欧洲文学史上第一部市民悲剧,德国市民悲剧的代表作是_______。
路由器收到一个IP数据报,其目标地址为202.100.117.4,与该地址匹配的子网是()。
给定程序中,函数fun的功能是:有N×N矩阵,根据给定的m(m<=)值,将每行元素中的值均右移m个位置,左边置为0。例如,N=3,m=2,有下列矩阵123456789程
TheBuildingofthePyramidsTheoldeststonebuildingsintheworldarethepyramids.【46】.Thereareovereightypercentof
最新回复
(
0
)