服务承诺
资金托管
原创保证
实力保障
24小时客服
使命必达
51Due提供Essay,Paper,Report,Assignment等学科作业的代写与辅导,同时涵盖Personal Statement,转学申请等留学文书代写。
51Due将让你达成学业目标
51Due将让你达成学业目标
51Due将让你达成学业目标
51Due将让你达成学业目标私人订制你的未来职场 世界名企,高端行业岗位等 在新的起点上实现更高水平的发展
积累工作经验
多元化文化交流
专业实操技能
建立人际资源圈Nonrenewable_Resources
2013-11-13 来源: 类别: 更多范文
Nonrenewable Resources
We may soon run out of some of our nonrenewable resources. These can never
be replaced once gone. Some examples of nonrenewable resources are coal, oil, natural
gas, and minerals. These resources were highly misused until government regulations
were passed to protect them. For example, for every ton of coal mined, one ton was
wasted. The government has now promoted more efficient mining methods, and other
sources of energy have lengthened our coal supply.
Government, industry, and citizens all have to take part to conserve these
resources. An example of how this is being done is that smaller cars are being produced
that meet effiencey standards. The government set the standards; the industry produced
the cars to meet them; the citizens purchase these cars. Efficiency standards were also
passed for appliances,
resources, nonrenewable, energy, standards, people, make, government, coal, cars, ton, sources, should, produced, power, passed, new, mining, meet, industry, help, example, efficient, conserve, citizens, being, wind, ways, wasteful, wasted, until, tried, take, supply, stopping, source, solar

