2016年11月26日雅思小作文范文真题
- 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
Task:The diagrams below show the amount of energy lost in 100 units when it is generated from black coal and when it is generated from brown coal.
Sample answer:
The diagrams present how 100 units of energy lost when it is produced from
black coal and brown coal.
It can be seen from the first diagram that in the beginning black coal
that can generate 100 units of energy is transported to the power station
where electricity is produced. During the process, 68 units is lost so
only 32 units of energy remains. Before consumers get the energy from black
coal, the loss of another 3 units occurs as it is distributed and
transmitted.
Referring to brown coal, when it is used in the electricity generation,
more units was lost (73 units) while the amount of energy lose in the stage
of distribution and transmission is the same as that in black coal. Finally,
the remaining 24 units of energy is gained by people.
In conclusion, it is noticeable that less energy can be available for
consumers if brown coal is applied to generate electricity.
(156 words)
2016年11月26日雅思小作文范文真题