物种减少的原因,曾经一度热门的雅思大作文考题,社会类话题。下面是雅思为大家整理的针对该题的雅思大作文模板,供大家参考。雅思考试中忌盲目照搬模板。
动植物物种减少的原因
1. 命题中的decline 是什么意思?biodiversity:生物多样性 the number of species in an ecosystem within a certain period of time. 生物多样性:在某一具体时间段内一个生态系中所有物种数目的总和。
种群数:population
2. 原因:
l 工业:
l 农业:
l 人口增长
l 战争
l 都市化
l 灯光
l 道路
l 噪音
l 机场
l 火车站
解决方案:
l 基因库
l 自然保护区
l 惩罚力度
l 政府+个人= 政策,宣传,个人具体行动
l 法律+教育
264单词 13个句子。
The key problem is why both the biodiversity and the population in the biota are negatively influenced. Another question the essay attempts to answer is how to effectively address this problem.
One of the most alarming reasons is that the increase in human population within the past several centuries exercises adverse impacts on both flora and fauna. Put it in detail, the growth of human population accelerates the development of various industries, including manufacturing, communication, transportation, and building. All these cut the area of habitats栖息地 of the animals and plants. They also pollute the environment.
Farming and fishing also contribute to导致 the disaster. In developing countries such problems are rather formidable. China is a convincing有说服力的 example, where the majority of the population is working as farmers or fishers. Farming undoubtedly forces the wildlife to live elsewhere. Noticeably, the application of pesticides 农药and chemical fertilizers 化肥in the farming land for the purpose of 为了。。。的目的high outputs 产量 further weakens减弱 the fragile脆弱的 balance in an ecosystem.
Other human activities such as wars and trading further undermine 毁坏,破坏the biota equilibrium平衡. The airplanes, railways, trucks, ships, and other transportation means not only destroy the animals and plants by noise and lights, but also they consume 消费the fossil fuels燃油 which are conversed into 被转化为。。。。。。harmful pollutants 污染物accumulated积聚,积累 in the atmosphere, waters, and soil.
To tackle处理 these problems, on the one hand it is necessary to use legal means法律手段 to censor 审核some human activities that might harm the environment. On the other hand, it is vital 重要的for people to be educated or enlightened启蒙 so that they understand the importance of protecting animals and plants.
韩亚空难重伤中国女学生身亡 遇难人数升至3人
科学家绘制出3D人脑高清模型
日本NHK电视台因过多使用外语遭控诉
科学家称全球变暖现象或许可倒转
美国男子宣称发现可口可乐配方副本
民航局:3月以来已包机协助2744名中国公民回国
中国加强外国专家管理
美国信任榜单 好莱坞明星大胜华盛顿政客
韩亚航空客机旧金山失事 2名中国女生遇难
国内英语资讯:China appreciates Russian FMs remarks against demands for paying for COVID-19 spread
《草船借箭》缩写
巴黎窃贼瞄准中国游客 反扒指南为你支招
杨洁篪:中美可建立更加密切的合作关系
《草船借箭》缩写
奥巴马就黑人少年被杀案发声:马丁可能是35年前的我
韩亚空难理赔地不同 赔偿额可能差百倍
一件令我感动的事
一件令我感动的事
5G信号会传播新冠病毒?谣言!
国际英语资讯:Last passengers of coronavirus-stricken cruise ship disembark in Uruguay
专家预测:针对新冠疫情的隔离措施可能要持续到2022年
美国“机遇”号发现火星上存在生命起源之水
国际英语资讯:Feature: Chinese experts in Kazakhstan give advice on protecting health workers
白宫公布460名雇员薪水 奥巴马幕僚工资堪比副总统
国际英语资讯:Turkey, Russia conduct 4th joint patrol in Idlib of Syria
意大利海滩小镇禁穿比基尼 最高罚款500欧元
英国科学家首次成功用尿液给手机供电
日本天价方形西瓜受俄罗斯富人追捧
新型小便器方便洗手 如厕讲卫生再没借口
新加坡雾霾导致旅游景点歇业
不限 |
英语教案 |
英语课件 |
英语试题 |
不限 |
不限 |
上册 |
下册 |
不限 |