首页
登录
职称英语
What are the causes of water shortage? Please offer some solutions to de
What are the causes of water shortage? Please offer some solutions to de
游客
2024-01-09
60
管理
问题
What are the causes of water shortage?
Please offer some solutions to deal with this problem.
选项
答案
Since the beginning of time, water has been shaping the face of the Earth. Water sustains human life, our environment and our cultures. But the global demand for water is increasing and the destruction of water-dependent ecosystem has accelerated.
From my point of view, the main reason of scarcity of water resource is the rapid population growth, especially in developing countries. In order to meet the great demand for water, people exploit water resource in various ways. Water supply sources are being stretched to their limits. And surface and groundwater pollution is increasing rapidly. Research indicates that over 1 billion people still do not have access to safe water supplies and over 1.7 billion do not have access to adequate sanitation facilities.
Another reason is the development of industry and agriculture. In some developing countries, some private factories make use of water resource low-efficiently and make much pollution. Irrigated agriculture also contributes to water scarcity. Despite the high yield, irrigation is extremely water intensive. It takes about 1,000 tons of water to grow one ton of grain and 2,000 tons to grow one ton of rice.
Finding solutions of the problem involves the increase of worldwide awareness and international cooperation. Every individual should realise water crisis and save water. As to the government some effective measures should be taken, including erecting modern irrigation systems and increasing the number of sewage water recycling plants. Building more dams can also be an effective solution. Dams play an important role in detaining the surface rain water flowing from the mountains and would prevent the loss of rainwater straight into the sea.
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3348171.html
相关试题推荐
Onecriticassertsthatmodernurbanarchitecturecausessensorydeprivationbec
Naturalcausesnervestodieoffandmusclestoweaken,butregularexercisemus
Broadwayaudienceshavebecomeinuredto(i)____andso(ii)____tobepleaseda
Whatcausessizevariationinbumblebeeworkers?Inpollenstoringspeciesl
What’syourfirstname/givennameplease? MygivennameisZhe.
Housingshortageinbigcitiescancausesevereconsequences.Onlygovernmen
Wearenowlivinginathrow-awaysociety.Whatcausestheproblem?Make
Technologicaldevelopmentcausesalotofenvironmentalproblems.Asforthe
Whatarethecausesofwatershortage?Pleaseoffersomesolutionstode
Somepeoplebelievethatairtravelshouldberestrictedbecauseitcausess
随机试题
WhereistheEmeraldAirlinesoffice?[img]2010q3/ebecflm_ebfllistv_0321_108[/im
[originaltext]ThenumberofspeakersofEnglishinShakespeare’stimeises
ExchangeRates:ABriefHistoryofExchangeRatesForcenturie
以下关于课外活动的论述,正确的是( )。A.课外活动是学生自愿选择的、自愿参加
肝阳上亢证的舌象表现是()A.舌红少津 B.舌淡苔白 C.舌红苔润
对教师行为选择起决定作用的是其()A.学科专业水平 B.认知能力状况 C
从所给的四个选项中,选择最合适的一个填入问号处,使之呈现一定的规律性: A
(2021年真题)公司年末对下一年研发支出做预算,成本习性上属于()。A.酌量性
一台水泵由异步电动机驱动,电动机参数为额定功率15kW、额定电压380V、额定效
下列行为中不符合承揽合同特征的是()。A.承揽人应当以自己的设备,技术和劳动力
最新回复
(
0
)