Water Conservation is the act of utilizing water productively to diminish pointless water use. It incorporates all the arrangements, procedures and exercises to reasonably deal with the common asset of new water, to secure the hydrosphere, and to meet the ebb and flow and future human interest. ...
Years of ignoring the environmental problem of the disposal of goods have led to an acute situation in China as elsewhere. Re-use can be a way of delaying the burial or cremation of a 'dead' product and there is a thriving industry in developed countries of exporting used cars and of ...
By this we mean that it takes the space and the resources such as light and water that they need to survive. 我们的意思是,它需要它们生存所需的空间和资源,比如光和水。 And knotweed is not the only invasive species problem with a tasty solution. 虎杖草并不是唯一有美味解决方案的入侵物种。
1 problem of the 21st century. (re1 A: Why will oil cease to be the No. 1 pro B: The dawn of a new energy er a is just solar power is becoming cheaper. I helping to create a clean environment, around the corner, e2 A: Why isn't it easy to solve the water pr B: Because ...
Marine conservation is in trouble — and the biggest problem isn’t just pollution or overfishing. The real issue is that people are becoming disconnected from the oc…
There’s general knowledge out there that cutting down trees just isn’t good. But why is deforestation a problem, and what is the impact? Find out now.
2.水能源更复杂;没有其他代替水;alternative 供替代的,故填:complicated;replace;alternative 3.contention 引起争论的;trigger 触发;geopolitics 地缘政治的,第三空填conservation 保护,water conservation 水的保护。反馈 收藏
Without proper treatment, organic matter enters lakes and rivers and becomes a food source for the microorganisms that live there. The problem is that these tiny creatures pull dissolved oxygen from water when they break down pollutants. The more pollutants there are in the water, the greater the...
Sheila Colla, a conservation biologist, says,"People mistakenly think helping honey bees is somehow helping native bees. They have a surprisingly poor understanding of the diversity of pollinators (传粉者)and their roles in pollination." There ...
A private owner would want to manage the resource efficiently in a sustainable way. Professor: Ok, but the problem is privatization doesn't necessarily result in better management of an environmental resource. Any ideas why it wouldn't? Student: Well, an individual owner might not properly asses...