智思教育

2014/10/11托福独立写作:Modern agriculture methods damage the environment

来源:原创作品 | 2019-10-2290

2014年10月11日托福独立写作题:Modernagriculturemethodsdamagetheenvironment,butprovidingfoodforthegrowingpopulationaroundtheworldismoreimportantthanprotectingtheenvironment.该话题重...

2014年10月11日托福独立写作题:Modern agriculture methods damage the environment, but providing food for the growing population around the world is more important than protecting the environment. 

该话题重复2013年3月22日考题,天道智思托福培训 教研组提供的解题思路如下:

保护环境更重要

1.对健康重要

a.空气质量更好:好的空气质量减少人们感冒发烧等其他疾病

b.食品质量更好:好的食品意味着人们少去诊所和医院,有益健康

2.有其他办法提供食物

a.发展科技:(研究新种植法,提高产量)科技可以有新的种植方法,大大的提高产量

b.培训农业人才:(提高科研能力)提高研究能力可以培养更多的具备专业知识的农业人才

2014年10月11日托福独立写作范文:

Compared with the first half in the twentieth century, the world’s population has almost doubled. While figuring a solution to food shortage, many countries have adopted new methods to increase food production in order to meet the demands of growth in population. However, as far as I am concerned, to some extent, rise in food production is harmful to the environment.

First, in order to plant more crops, lands whose natures are forestry or pastures have been altered into the use of cultivated lands. We learn that forest and swamps have played an important role in maintaining ecological balance. Numerous flocks of birds and a variety of animals take them as their home. What’s more, swamps and rainforests largely determine an area’s precipitation and humidity, which affects the climate most. For instance, before a part of Amazon rainforest was explored by Brazil government or individuals, there were over two thousand species of animals living, which made a prominent contrast with the poor situation after a part of rainforest was changed into farmlands.

Moreover, some artificial inputs have to be used to ensure the production. Naturally, insects, disasters even climate changes all have negative effects on arigulture, then the use of chemical inputs becomes a must. Nevertheless, during the use of chemical inputs, it may weaken fertility of lands gradually and without people’s knowledge. As we all know, fertilizers and pesticides have strong acid which probably does harm to lands. The growth of crops may boom in one season, but the acid soil is not suitable for planting in the future. Chances are that the land is abandoned and then become dried-up. In a long run, the abuse of fertilizers and pesticides can make an irrecoverable damage to the ground.

To summarize, over-planting crops can lead to an irreversible situation by expanding farmlands and abusing chemical inputs. For the sake of nature and our living environment, I think adopting high technology is a wise choice in meeting the requirement of food for population growth.


更多范文,请点击查看:


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2014/7/6托福独立写作:People should take time to relax with hobbies or physical activities that are different from what they do in work

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