来自：查字典高考网 2014-12-25
现象重要性比较结构描述 + 转折提出问题 + 写作目的阐述
Perhaps no any other resource is more important than the land which gives birth to the plants in various colors that constitutes capacity allows in that irrigation， farming machinery， electricity power， pesticides such as DDT， herbicides， and chemical fertilizers all come into being. These techniques significantly surge the crop yields. As a result， the food surplus， together with other favorable elements， naturally brings about population booms.
The increase in population， on the other hand， exercises considerable adverse impacts on the land resource. A large world population means more places to live. Urbanization as a consequence slips into high gear. People start to invade and intrude the primitive land which the creator leaves for other animals and plants. Humans use the land to build roads， houses， schools， and factories. As a result， trees have been cut， amphibians such as frog and toads are forced to move away from their habitats and finally extinct， and biodiversity becomes no longer as rich and complex as it was before. Land becomes commerce as the automobiles are purchased for an endless of purposes that go directly against the natures law.
Industrial activities， for another， must be an overwhelming factor that drives the resource of land to go with the wind. Land nourishes people. Ironically， people undermine it. Factoriesormanufacturing centers not only occupy an immense area of land which otherwise fosters and forges a perfect ecosystem balance， but also pollute the unrecyclable land. Take the manufacturing factories as a typical case in point. In Shiyan city， Hubei， Chian， where the Second Automobiles Works is located， ninety percent of the land is used to produce cars and parts of cars. This city was established half a century ago. But before 1960s， there was neither city nor cars there and the land was untapped， pristine， and pure. Today， however， the land is almost totally polluted， unable to give birth to a beautiful landscape.
All the reasons that ruin the land are independent and interacted. What human beings are supposed to commit themselves tois neither to stop developing agricultureorindustry， nor to totally weaken the land. Rather it is to achieve a balance between developing and maintaining the health of land.
【托福写作范文：消失的资源为什么需要保护】相关文章：
[标签：海外留学,语言考试,托福,,]
2009年雅思口语新话题解析：A Health Problem
2008年雅思口语新话题解析：A Famous Person
雅思口语最新话题解析：someone who is good at cooking
烤鸭听歌学口语第七十四期--I could be the one
探秘历史 第二季 第479集 河南叛逆高考生，写下8000字批判作文，现状如何？
沈阳音乐学院郎亦农教授的女高音高考曲目解析课程 第9集 《赛吾里麦》演唱讲解，音乐表现一定要自然流畅
加油吧考生：2019高考咨询大直播 第43集 科学填报志愿 规划精彩人生
NBA流言收割机 第6集 神预测？高考数学试题暗示猛龙勇士4
张雪峰高考志愿填报指南 第15集 高考填报志愿，想学电子信息类专业，推荐报这六所高校，不出错
他高考作文仅得6分，总分428分，被985高校录取，却被导师拒绝！
视频|2019全国高考今日开考: 语文特级教师评析上海卷高考作文
爆笑班主任 第一季 第221集 高考结束学生有多疯狂？山东王老师疯狂吐槽
美术联考用纸上海考试模拟试卷纸高考统考纸 4k水粉纸素描纸 速写纸卡纸美术模拟测试试卷纸 美术考试专用纸
高考阅卷名师给考生的高考作文密训课 第3集 高考作文审题实操方法精讲（一）
1000张学生用草稿纸考研专用免邮空白便宜薄演草演算纸白纸本书写纸批发打草a4大张实惠装18k高考数学草稿本
你高考成绩高吗？这道题目怎能成立？高难度奥数，能不能把你难住
