For one thing, recycling textbooks can not only save natural resources such as wood, but also reduce the waste of material. For another, the notes on the textbooks, made by the graduated students are of much help to those who want to reuse the books. As a current research show, recycling...
For one thing, recycling textbooks can not only save natural resources such as wood, but also reduce the waste of material. For another, the notes on the textbooks, made by the graduated students are of much help to those who want to reuse the books. As a current research show, recycling...
根据第一段中Pretending that human numbers can grow forever, with no ill-effects, is at best innocent and at worst utterly irresponsible. "假装人口数量会永远增长,不会产生不良影响,往好里说是无辜的,往坏里说是完全不负责任的。" 第二段中Biodiversity loss, climate change, pollution, deforestation, ...
How can we reduce desertification?Question:How can we reduce desertification?Desertification:Desertification is when a productive area (fertile area/land) deteriorates into a wasteland by abandoning its flora and fauna. It can be caused by droughts, climate changes, deforestation, human influences, or...
We all aim to grow old, after all, but we can reduce birth rates. That’s not to say that anyone should be denied the right to have many children as they like. But it’s a fact that wherever women are empowered and literated, have help with family planning and have access to ...
about how whatever we do regarding the development of negative-emissions technologies supports as many of the United Nations’ 17 Sustainable Development Goals as possible. So, they will include things like improving the health of mankind, trying to reduce so...
methods lead to high amounts of bycatch, where unwanted fish species are caught, killed, and discarded. Many important marine species are killed through unsustainable fishing, including dolphins, sharks, and sea turtles. Using sustainable fishing methods can reduce bycatch and help protect our ocean...
They provide us with shade from the hot sun during the summer months when their leaves are full, and trees planted next to a home can reduce air conditioning costs by as much as 15 percent [source: International Society of Arboriculture]. During the winter months, when trees lose their ...
Here are some small things we all can do and should do. First of all,we can ride bicycles or walk to school as much as possible to reduce air pollution and avoid traffic jams.Secondly,wherever we go,we should throw rubbish into dustbins to keep our city clean and tidy,and we shouldn...
How carbon offsets can help solve climate change A growing number of large companies, including Microsoft, Shell and the airline easyJet, are using carbon offsets to address their climate impact. For their advocates, offsets are a powerful tool to reduce the costs of tackling climate change, ...