题目内容

【题目】某地区土地利用变化图,分析回答问题。

1)此图反映了该地区的_____________过程,该过程的具体表现是:

________________________________________________________

________________________________

2)该过程中使图中城市日益突出的环境污染包括:_______污染、_________

污染、_______污染、________污染等。

3)该过程中城市对郊区农业资源与环境产生的不利影响主要表现在:

_______________________________________________等。

【答案】

(1)城市化 城市用地规模不断扩大;劳动力从第一产业向第二、三产业逐渐转移,城市人口数量不断增加;城市人口占总人口的比重不断上升;

(2)大气 水 噪声 固体废弃物

(3)占有耕地良田 工业污染向农村扩散

【解析】

试题分析:

(1)读图,结合图例分析,此图反映了该地区的城市化过程,该过程的具体表现是城市用地规模不断扩大。劳动力从第一产业向第二、三产业逐渐转移,城市人口数量不断增加。城市人口占总人口的比重不断上升。

(2)该过程中使图中城市日益突出的环境污染包括大气 、水 、噪声、 固体废弃物污染等。

(3)该过程中城市对郊区农业资源与环境产生的不利影响主要表现在占有耕地良田、工业污染向农村扩散等。

练习册系列答案
相关题目

【题目】【贵州省遵义航天高级中学2016届高三第四次模拟】

When should people be made to retire? 55? 65? Should there be a compulsory age limit?

Many old people work well into their 70s and 80s, running families, countries or corporations. Other people, however, despite being fit and highly talented, are forced to retire in their fifties or even earlier because of the regulations of a company or the nation. This essay will examine whether people should be allowed to continue working as long as they want or whether they should be encouraged to retire at a particular stage.

Some people think there are several arguments for allowing older people to continue working as long as they are able. First of all, older employees have an immense amount of knowledge and experience which can be lost to a business or organization if they are made to retire. A second point is that older employees are often extremely loyal employees and are more willing to carry out company policies than younger less committed staff. However, a more important point is regarding the attitudes in society to old people. To force someone to resign or retire at 60 indicates that the society does not value the input of these people and that effectively their useful life is over. Age is irrelevant to a working life, surely if older employees are told they cannot work after 60, this is age discrimination. That they become old does not necessarily mean they are going to be sick. Old people could be more aware, experienced and committed than some youngsters.

Others, however, think that allowing older people to work indefinitely is not a good policy. Age alone is no guarantee of ability. Old people are only ambitious workaholics who are too selfish and self-centered to believe that a younger person could do better. Actually, many younger employees have more experience or skills than older staff, who may have been stuck in one area or unit for most of their working lives. Having compulsory retirement allows new ideas in an organization. In addition, without age limits, however, many people would continue to work purely because they did not have any other plans or roles. A third point of view is that older people should be rewarded by society for their life’s labor by being given generous pensions and the freedom to enjoy their leisure. We now have youngsters who can’t find jobs because old people are choosing not to retire. Old people are not retiring because this new generation of “old people” think they will never die due to modern advances in medicine.

With many young people unemployed or frustrated in low-level positions, there are often calls to compulsorily retire older workers. However, this can affect the older individual’s freedom and right to work and can deprive(剥夺) society of valuable experience and insights. I feel that giving workers more flexibility and choice over their retirement age will benefit society and the individual.

【1】What is the purpose of this passage?

A. To explain the compulsory age limit.

B. To discuss the retirement age.

C. To examine people’s working life.

D. To introduce a particular stage.

2 Which of the following is NOT a reason for allowing old people to continue working according to the passage?

A. Their contribution should be valued.

B. Their experience should be made use of.

C. They can help the youngsters.

D. They are loyal employees.

3It can be inferred in the fourth passage that ______.

A. The young people have more creative spirits

B. Modern advances in medicine make old people never die

C. Pensions and freedom are not given to the old now

D. Old people believe that a younger person could do better

4The passage is arranged as follows:

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网