Dear EarthTalk: What are the major environmental issues that our next president, be it Obama or McCain, will have to confront?Barnes, Melinda
Environmental issues are challenges and problems facing Earth and its natural systems, from climate change and pollution to overpopulation and energy use.
B。解析:文章中明确提到“Pollution is another significant problem.”,而选项 A“Deforestation”虽然也是环境问题,但不是文章中提到的主要环境问题之一;选项 C“Overpopulation”文章中未提及;选项 D“Natural disasters”是环境问题导致的结果,而非主要环境问题本身。反馈...
百度试题 结果1 题目5. Serious environmental issues are what our planet is facing. (改为 what 引导的主语从句) 相关知识点: 试题来源: 解析 What our planet is facing are serious environmental issues. 反馈 收藏
A. International environmental issues are not serious. B. International cooperation is unnecessary in addressing environmental problems. C. International environmental issues require cooperation among countries. D. International organizations have no role in promoting E. nvironmental cooperation. ...
aSerious environmental issues, including acid rain, eutrophication, and decreasing water availability, require knowledge of the: 1) baseline conditions (i.e., what were conditions like before human disturbance); 2) natural variability; and 3) time or level of disturbance when the system responded ...
berespectedbyhumans,wasoneofthebiggest thingsthathithometoGinni. 8.Whichofthefollowingbestexplains“takethe plunge”underlinedinParagraph2? A.Trychallengingthings. B.Takeadegree. C.Bringbacklostmemories. D.Sticktoapromise. 9.WhatmadeGinnidecideonthetriptoAntarctica? A.Lovelypenguins. B.Beautifulscenery...
the street names. With this, researchers are now equipped to thoughtfully navigate the brain, as we try to understand it." This feat is so amazing because of its complexity to previous brain models, such as the 302 neurons of an adult roundworm and the 3,000 neurons of a larval fruit fl...
aThe environmental issues list presented in this article cover only a minuscule part of what concerns today's world. Our ecosystem needs to be protected and nurtured. There are adequate resources on our planet to fulfill our needs. However, a balance need to be maintained. Putting in M.K. ...
The state of green building: What are the most pressing environmental issues facing home builders? Which sustainable bilding features are most important to home buyers? And how much extra -- if anyting -- are buyers willing to pay for green home?(Statistical Data Included)...