首页
登录
职称英语
There is no denying that waste is a common phenomenon on campus nowadays. As a
There is no denying that waste is a common phenomenon on campus nowadays. As a
游客
2024-12-01
37
管理
问题
There is no denying that waste is a common phenomenon on campus nowadays. As a developing country and a nation with so long a history, our young people should realize the serious realities of our natural materials and economical resources. You are to write a 400-word composition to discuss this issue.
In the first part of your writing you should present your thesis statement, and in the second part you should support the thesis statement with appropriate details. In the last part you should bring what you have written to a natural conclusion with a summary.
Marks will be awarded for content, organization, grammar and appropriateness. Failure to follow the above instructions may result in a loss of marks.
选项
答案
Waste Problem Management
The accumulation of solid wastes is a serious problem that threatens the environment of the entire planet and will continues its exponential growth due to the increasing population and industrial development. The component of municipal solid waste of major concern to the environment is the putrescible fraction that accounts for 50-80% of its total dry weight. The economic and environmental problems associated with the disposal of municipal solid wastes world-wide represent a real threat to civilization. For hundred of years the management of solid wastes generated in urban centershas challenged humanity to find an effective solution for its disposal. Some of the practices used to manage the problem in the past include burning, ocean dumping and open dumps. The first landfill was built by the Greeks 2,500 years ago. Despite the advances of science and the many years of experience handling MSW, the majority of disposal methods of MSW are very similar to the ancient practices. The most common disposal method of solid wastes is by far landfilling. Incineration accounts for the bulk of the remainder and composting an insignificant amount. These methods are understood to lead to cross-media pollution between the land, the air and the water. Usually, the selection of a disposal method is based almost entirely on costs without a globalistie approach that benefit both the municipalities and the environment. It is this selection approach without regards to the environmental cost that have made current disposal methods unsustainable and environmentally unacceptable.
In face of the approaching threat of waste, the common people should join in the efforts of waste management. We may start form reuse the waste items—by repairing them, donating them to charity and community groups, or selling them. Reusing products, when possible, is even better than recycling because the item does not need to be reprocessed before it can be used again.
And we may also participate in the movement by choose to use recycled products. There’s more to recycling than setting out your recyclables at the curb. In order to make recycling economically feasible, we must buy recycled products and packaging. When we buy recycled products, we create an economic incentive for recyclable materials to be collected, manufactured, and marketed as new products. Buying recycled has both economic and environmental benefits. Purchasing products made from or packaged in recycled materials saves resources for future generations.
There are many things that we can do for the environmental health of our planet. But the key is that every day in our lives we should pay attention to. our deeds so as to save the future of our world.
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3869283.html
相关试题推荐
Themorpheme"vision"inthecommonword"television"isa(n)______.A、boundmo
Theauthorof"CommonSense"is______andheisan______.A、ThomasPaine;Americ
FiveCommonMistakesinConversationandTheirSolutionsI.Notli
FiveCommonMistakesinConversationandTheirSolutionsI.Notli
FiveCommonMistakesinConversationandTheirSolutionsI.Notli
FiveCommonMistakesinConversationandTheirSolutionsI.Notli
FiveCommonMistakesinConversationandTheirSolutionsI.Notli
FiveCommonMistakesinConversationandTheirSolutionsI.Notli
TherearetwocommonsetimagesoftheAustralianmale:a)the【1】andNeande
TherearetwocommonsetimagesoftheAustralianmale:a)the【1】andNeande
随机试题
GeorgeHerbertMeadsaidthathumansaretalkedintohumanity.Hemeantthat
InAmerica,thetraditionaltimeforgraduationsis______.[br][originaltext]
Everythingaboutmyfuturewasambiguouslyassumed.Iwouldgetintodebtbygoi
Thereisnodoubt______Herbertisthemostindustriousstudentinourclass.A、wh
从明朝开始,小说作为一种文学形式全面展现出它的社会功能和文学价值。明朝和清朝早期的小说代表了中国古典小说的最高峰(pinnacle),实现了展示新的文化价值
铸造钴铬合金金属基托的厚度一般为A.1mm B.2mm C.1.5mm D
临塑荷载Pcr是指塑性区最大深度Zmax为下列哪一个所对应的荷载?A.Zmax=
溃疡性结肠炎的主要症状是A、发热 B、关节炎 C、腹泻伴黏液脓血便 D、腹
()是管理者与员工之间最重要的沟通方式。A.书面报告 B.电子邮件 C.电
银行承兑汇票的承兑银行,应当按照票面金额向出票人收取()的手续费。A:千分之一
最新回复
(
0
)