The report says water reuse projects tend to cost more, than most water conservation options but less than seawater desalination(脱盐) and other supply alternatives. It calls on the EPA to develop rules that set safe national standards. A. is to become a growing necessity B. is well received...
He acknowledges that wildernesses do provide useful services, such as water conservation. But that is not, he argues, a reason to avoid all human presence, or indeed commercial and industrial exploitation. There are ever more people on the Earth, and they reasonably and rightfully want to have...
In modern times people are aware of the adverse effects of human activity on our environment. Thus, the concept of rain water harvesting is also gaining rapid momentum and people are playing their part in environmental conservation and making sensible use of this natural resource. Fill Out the ...
paragraph 1___. 网站导航:综合类>正文 题目题型:单选题 难度:★★★1.2万热度 paragraph 1___. 该题目是单项选择题,请记得只要选择1个答案! 题目解答分析 解析: 更多答案...请查看上面的正确答案
2.1 Focusing on the main ideas Complete the following paragraph with key information from the text.After living in the city of Las Vegas for years, Alison Zeuschel and her family decided to move to.. Their home hunting ended up in a very small town in Arizon a where they purchased a hous...
7: In an age that stresses the importance of water conservation, there are many plants that require less water than other more traditionally grown plants. In order to optimize their water usage efficiency, experts recommend watering such plants during the cooler times of the day. ...
the countryside; off the grid; (public) utilities; generating; hauling; the adjustment; benefited; the importance of conservation; how to live green 相关知识点: 试题来源: 解析 正确答案:the countryside; off the grid; (public) utilities; generating; hauling; the adjustment; benefited; the ...
What is required immediately is an awareness of the true value of water and the formation of sensible water conservation strategies. It is also of vital importance to have a consensus on how best to use shared water resources for the benefit of all the countries in the world as well as an...
Careers in zoology that focus on conservation attach great importance to the continued survival and increased protection of animal species. Conservationists may work with political groups or governments to help make laws to protect and preserve animals, or may work in the field gathering information on...
综合第五段的内容尤其是“But if a heat wave and a severe drought were to hit at the same time and the groundwater was depleted, the trees may not be so lucky”可知,帕拉玛塔赤桉树特别擅长在土壤深处挖掘到水。但是,如果热浪和严重旱灾同时发生,以及地下水枯竭时,这些树木就不会那么幸运了。故选项...